MP2 is pog
This commit is contained in:
parent
0d37491e6d
commit
de8e3acf40
@ -107,7 +107,7 @@ manifest.custom.permissions=
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manifest.file=manifest.mf
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meta.inf.dir=${src.dir}/META-INF
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mkdist.disabled=false
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platform.active=JDK_8__System_
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platform.active=JDK_1.8
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run.classpath=\
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${dist.jar}:\
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${javac.classpath}:\
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@ -17,8 +17,12 @@ import javafx.stage.Stage;
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*/
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public class BallControl extends Application {
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private boolean mouseFocus = false;
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private int racketPosition = 0;
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@Override
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public void start(Stage primaryStage) throws Exception {
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public void start(Stage primaryStage) throws Exception
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{
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BouncingBall bouncingBall = new BouncingBall();
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// Create a scene and place it in the stage
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@ -27,19 +31,22 @@ public class BallControl extends Application {
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primaryStage.setScene(scene);
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primaryStage.show();
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bouncingBall.requestFocus();
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bouncingBall.showInfoLabel();
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bouncingBall.setOnMouseEntered(e
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-> {
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mouseFocus = true;
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bouncingBall.hideInfoLabel();
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bouncingBall.play();
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});
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bouncingBall.setOnMouseExited(e -> {
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bouncingBall.showInfoLabel();
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bouncingBall.pause();
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mouseFocus = false;
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});
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bouncingBall.setOnMouseMoved(new EventHandler<MouseEvent>() {
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@Override
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public void handle(MouseEvent event) {
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public void handle(MouseEvent event)
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{
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double mouseX = event.getSceneX() - (bouncingBall.RACKET_LENGTH / 2); // set relative to center of racket
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bouncingBall.moveRacket(mouseX);
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}
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@ -49,6 +56,20 @@ public class BallControl extends Application {
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// Increase and decrease animation
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bouncingBall.setOnKeyPressed(e
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-> {
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if (e.getCode() == KeyCode.LEFT && mouseFocus == false) {
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bouncingBall.hideInfoLabel();
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if (racketPosition > 0) {
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racketPosition = racketPosition - 30;
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}
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bouncingBall.moveRacket(racketPosition);
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}
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if (e.getCode() == KeyCode.RIGHT && mouseFocus == false) {
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bouncingBall.hideInfoLabel();
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if (racketPosition < bouncingBall.getWidth()) {
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racketPosition = racketPosition + 30;
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}
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bouncingBall.moveRacket(racketPosition);
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}
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if (e.getCode() == KeyCode.UP) {
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bouncingBall.increaseSpeed();
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} else if (e.getCode() == KeyCode.DOWN) {
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@ -59,7 +80,8 @@ public class BallControl extends Application {
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);
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}
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public static void main(String[] args) {
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public static void main(String[] args)
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{
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launch(args);
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}
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}
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@ -28,6 +28,7 @@ import javafx.util.Duration;
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public class BouncingBall extends Pane {
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GridPane textPane = new GridPane();
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private final int COLLISION_COOLDOWN = 20;
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private long timeSinceLastCollisionEvent = 0;
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final double RACKET_LENGTH = 100;
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final double radius = 20;
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@ -41,33 +42,43 @@ public class BouncingBall extends Pane {
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private Label playerScoreLabel = new Label("Player Score: 0");
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private Label computerScoreLabel = new Label("Computer Score: 0");
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private Timeline animation;
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private int computerScore, playerScore = 0;
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public BouncingBall() {
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public BouncingBall()
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{
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circle.setFill(Color.RED); // Set ball color
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racket.setFill(Color.BLUE);
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textPane.add(racketTime, 0, 0);
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textPane.add(ballCords, 0, 1);
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textPane.add(playerScoreLabel, 0, 2);
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textPane.add(computerScoreLabel, 0, 3);
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getChildren().addAll(circle, racket, textPane, infoLabel); // Place a ball into this pane
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getChildren().addAll(circle, racket, textPane); // Place a ball into this pane
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racket.relocate(0, 580);
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infoLabel.relocate(getHeight() / 4.0, getWidth() / 2.0);
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// Create an animation for moving the ball
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animation = new Timeline(new KeyFrame(Duration.millis(1), new EventHandler<ActionEvent>() {
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@Override
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public void handle(ActionEvent t) {
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public void handle(ActionEvent t)
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{
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timeSinceLastCollisionEvent++;
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racketTime.setText("Frames since last collision: " + timeSinceLastCollisionEvent);
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moveBall();
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if (y >= (getHeight() - 20) && (timeSinceLastCollisionEvent > 500)) {
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// Process collisions
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if (y >= (getHeight() - 20) && (timeSinceLastCollisionEvent > COLLISION_COOLDOWN)) {
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timeSinceLastCollisionEvent = 0;
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playSound("collision");
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incrementComputerScore();
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}
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if ((x <= 20 && (timeSinceLastCollisionEvent > COLLISION_COOLDOWN)) || ((x >= getWidth() - 20) && (timeSinceLastCollisionEvent > COLLISION_COOLDOWN))) {
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timeSinceLastCollisionEvent = 0;
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playSound("collision");
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}
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if (y <= 20 && (timeSinceLastCollisionEvent > COLLISION_COOLDOWN)) {
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timeSinceLastCollisionEvent = 0;
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playSound("collision");
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}
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}
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})
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);
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@ -76,20 +87,23 @@ public class BouncingBall extends Pane {
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}
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private boolean processRacketCollision() {
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private boolean processRacketCollision()
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{
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boolean racketCollision = racket.getBoundsInParent().intersects(circle.getBoundsInParent());
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if (racketCollision && (timeSinceLastCollisionEvent > 500)) { // This is second condition is a cooldown. It prevents odd behavior happening with the ball and the racket if the racket hits the ball at certain angles.
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if (racketCollision && (timeSinceLastCollisionEvent > COLLISION_COOLDOWN)) { // This is second condition is a cooldown. It prevents odd behavior happening with the ball and the racket if the racket hits the ball at certain angles.
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System.out.println("Racket collision detected!");
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timeSinceLastCollisionEvent = 0;
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incrementPlayerScore();
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playSound("racket");
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return true;
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} else {
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return false;
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}
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}
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private void moveBall() {
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private void moveBall()
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{
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// Check boundaries
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if (x < radius || x > getWidth() - radius) {
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@ -107,33 +121,40 @@ public class BouncingBall extends Pane {
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ballCoordsToLabel();
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}
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public void play() {
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public void play()
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{
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animation.play();
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}
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public void pause() {
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public void pause()
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{
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animation.pause();
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}
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public void increaseSpeed() {
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public void increaseSpeed()
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{
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animation.setRate(animation.getRate() * 1.5);
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System.out.println(animation.getRate());
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}
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public void decreaseSpeed() {
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public void decreaseSpeed()
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{
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animation.setRate(animation.getRate() * 1.5 > 0 ? animation.getRate() / 1.5 : 0);
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System.out.println(animation.getRate());
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}
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public DoubleProperty rateProperty() {
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public DoubleProperty rateProperty()
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{
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return animation.rateProperty();
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}
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public void moveRacket(double x) {
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public void moveRacket(double x)
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{
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racket.relocate(x, 580);
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}
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public void showInfoLabel() {
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public void showInfoLabel()
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{
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double paneHeight = getHeight();
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double paneWidth = getWidth();
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getChildren().add(infoLabel);
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@ -141,34 +162,58 @@ public class BouncingBall extends Pane {
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infoLabel.relocate(paneWidth / 4.0, paneHeight / 2.0);
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}
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public void hideInfoLabel() {
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public void hideInfoLabel()
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{
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getChildren().remove(infoLabel);
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}
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private void incrementPlayerScore() {
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private void incrementPlayerScore()
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{
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playerScoreLabel.setText("Player score: " + ++playerScore);
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playSound();
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}
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private void incrementComputerScore() {
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private void incrementComputerScore()
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{
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computerScoreLabel.setText("Computer score: " + ++computerScore);
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//playSound();
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}
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private void ballCoordsToLabel() {
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private void ballCoordsToLabel()
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{
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ballCords.setText("Ball coords: " + x + ", " + y);
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}
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private void playSound() {
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private void playSound(String sampleType)
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{
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String sample = "";
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int randInt = (int) (Math.random() * 2);
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String sample;
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if (randInt == 0) {
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sample = "5";
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} else {
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sample = "7";
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switch (sampleType) {
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case "collision":
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switch (randInt) {
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case 0:
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sample = "05";
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break;
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case 1:
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sample = "07";
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break;
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}
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break;
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case "racket":
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switch (randInt) {
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case 0:
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sample = "10";
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break;
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case 1:
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sample = "12";
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break;
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}
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}
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Media sound = new Media(new File("sound/Sample_000"+sample+".wav").toURI().toString());
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Media sound = new Media(new File("sound/Sample_00" + sample + ".wav").toURI().toString());
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MediaPlayer mediaPlayer = new MediaPlayer(sound);
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mediaPlayer.setStartTime(Duration.ZERO);
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mediaPlayer.play();
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//mediaPlayer.setOnEndOfMedia();
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}
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@ -0,0 +1,61 @@
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<title>NestedLoopsIndexes.java</title>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<style type="text/css">
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<!--
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body {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
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pre {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
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table {color: #888888; background-color: #313335; font-family: monospace}
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.number {color: #6897bb}
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.string {color: #6a8759}
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.comment {color: #808080}
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.whitespace {color: #505050}
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.ST2 {color: #9876aa; font-family: monospace; font-style: italic}
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.ST3 {color: #ffc66d; font-family: monospace; font-style: italic}
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.ST1 {color: #808080; font-family: monospace; font-weight: bold}
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.ST0 {color: #287bde}
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.literal {color: #cc7832}
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.ST4 {font-family: monospace; font-style: italic}
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-->
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</style>
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</head>
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<body>
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<table width="100%"><tr><td align="center">/home/caleb/ASDV-Java/Semester 3/Assignments/lab5-recursion2_CalebFontenot/src/main/java/edu/slcc/asdv/caleb/lab5/recursion2_calebfontenot/NestedLoopsIndexes.java</td></tr></table>
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<pre>
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<span class="comment">/*</span>
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<span class="comment"> * Click </span><span class="ST0">nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt</span><span class="comment"> to change this license</span>
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<span class="comment"> * Click </span><span class="ST0">nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java</span><span class="comment"> to edit this template</span>
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<span class="comment"> */</span>
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<span class="literal">package</span> edu.slcc.asdv.caleb.lab5.recursion2_calebfontenot;
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<span class="comment">/**</span>
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<span class="comment"> *</span>
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<span class="comment"> * </span><span class="ST1">@author</span> <span class="comment">caleb</span>
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<span class="comment">*/</span>
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<span class="literal">public</span> <span class="literal">class</span> NestedLoopsIndexes {
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<span class="literal">static</span> <span class="literal">final</span> <span class="literal">int</span> <span class="ST2">ROWS</span> = <span class="number">3</span>;
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<span class="literal">static</span> <span class="literal">final</span> <span class="literal">int</span> <span class="ST2">COLUMNS</span> = <span class="number">5</span>;
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<span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> <span class="ST3">nestedLoopsIndexesR</span>(<span class="literal">int</span> i, <span class="literal">int</span> j) {
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<span class="literal">if</span> (j == <span class="ST2">COLUMNS</span>) {
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System.<span class="ST2">out</span>.println();
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<span class="literal">return</span>;
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} <span class="literal">else</span> <span class="literal">if</span> (i == <span class="ST2">ROWS</span>) {
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<span class="literal">return</span>;
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}
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System.<span class="ST2">out</span>.print(i + <span class="string">"</span><span class="string">, </span><span class="string">"</span> + j + <span class="string">"</span> <span class="string">"</span>);
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<span class="ST4">nestedLoopsIndexesR</span>(i, ++j);
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<span class="literal">if</span> (i + <span class="number">1</span> == j) {
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<span class="ST4">nestedLoopsIndexesR</span>(++i, <span class="number">0</span>);
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}
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}
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<span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> <span class="ST3">main</span>(String[] args)
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{
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<span class="ST4">nestedLoopsIndexesR</span>(<span class="number">0</span>, <span class="number">0</span>);
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}
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}
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</pre></body>
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</html>
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@ -0,0 +1,58 @@
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<title>OccurancesOfChar.java</title>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
|
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<style type="text/css">
|
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<!--
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body {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
|
||||
pre {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
|
||||
table {color: #888888; background-color: #313335; font-family: monospace}
|
||||
.string {color: #6a8759}
|
||||
.number {color: #6897bb}
|
||||
.comment {color: #808080}
|
||||
.whitespace {color: #505050}
|
||||
.ST0 {color: #808080; font-family: monospace; font-weight: bold}
|
||||
.literal {color: #cc7832}
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||||
-->
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</style>
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</head>
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<body>
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<table width="100%"><tr><td align="center">/home/caleb/ASDV-Java/Semester 3/Assignments/lab5-recursion2_CalebFontenot/src/main/java/edu/slcc/asdv/caleb/lab5/recursion2_calebfontenot/OccurancesOfChar.java</td></tr></table>
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<pre>
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<span class="comment">/*</span>
|
||||
<span class="comment"> * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license</span>
|
||||
<span class="comment"> * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template</span>
|
||||
<span class="comment"> */</span>
|
||||
<span class="literal">package</span> edu.slcc.asdv.caleb.lab5.recursion2_calebfontenot;
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||||
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||||
<span class="literal">import</span> java.util.Scanner;
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<span class="comment">/**</span>
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<span class="comment"> *</span>
|
||||
<span class="comment"> * </span><span class="ST0">@author</span> <span class="comment">caleb</span>
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<span class="comment">*/</span>
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<span class="literal">public</span> <span class="literal">class</span> OccurancesOfChar {
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<span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> main(String[] args)
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{
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Scanner input = <span class="literal">new</span> Scanner(System.in);
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System.out.print(<span class="string">"</span><span class="string">Enter a string: </span><span class="string">"</span>);
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String s = input.nextLine();
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System.out.print(<span class="string">"</span><span class="string">Enter a character: </span><span class="string">"</span>);
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<span class="literal">char</span> ch =input.nextLine().charAt(<span class="number">0</span>);
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<span class="literal">int</span> times = count(s, ch);
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System.out.println(ch + <span class="string">"</span><span class="string"> appears </span><span class="string">"</span> + times
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+ (times > <span class="number">1</span> ? <span class="string">"</span><span class="string"> times </span><span class="string">"</span> : <span class="string">"</span><span class="string"> time </span><span class="string">"</span>) + <span class="string">"</span><span class="string">in </span><span class="string">"</span> + s);
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}
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<span class="literal">public</span> <span class="literal">static</span> <span class="literal">int</span> count(String str, <span class="literal">char</span> a) {
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<span class="literal">int</span> result = <span class="number">0</span>;
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<span class="literal">if</span> (str.length() > <span class="number">0</span>) {
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result = count(str.substring(<span class="number">1</span>), a) +
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(( str.charAt(<span class="number">0</span>) == a) ? <span class="number">1</span> : <span class="number">0</span>);
|
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}
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<span class="literal">return</span> result;
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}
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}
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||||
</pre></body>
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</html>
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@ -0,0 +1,61 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
|
||||
<html>
|
||||
<head>
|
||||
<title>OccurencesOfSpecifiedCharacterInArray.java</title>
|
||||
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
|
||||
<style type="text/css">
|
||||
<!--
|
||||
body {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
|
||||
pre {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
|
||||
table {color: #888888; background-color: #313335; font-family: monospace}
|
||||
.string {color: #6a8759}
|
||||
.number {color: #6897bb}
|
||||
.comment {color: #808080}
|
||||
.whitespace {color: #505050}
|
||||
.ST0 {color: #808080; font-family: monospace; font-weight: bold}
|
||||
.literal {color: #cc7832}
|
||||
-->
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<table width="100%"><tr><td align="center">/home/caleb/ASDV-Java/Semester 3/Assignments/lab5-recursion2_CalebFontenot/src/main/java/edu/slcc/asdv/caleb/lab5/recursion2_calebfontenot/OccurencesOfSpecifiedCharacterInArray.java</td></tr></table>
|
||||
<pre>
|
||||
<span class="comment">/*</span>
|
||||
<span class="comment"> * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license</span>
|
||||
<span class="comment"> * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template</span>
|
||||
<span class="comment"> */</span>
|
||||
<span class="literal">package</span> edu.slcc.asdv.caleb.lab5.recursion2_calebfontenot;
|
||||
|
||||
<span class="literal">import</span> java.util.Scanner;
|
||||
|
||||
<span class="comment">/**</span>
|
||||
<span class="comment"> *</span>
|
||||
<span class="comment"> * </span><span class="ST0">@author</span> <span class="comment">caleb</span>
|
||||
<span class="comment">*/</span>
|
||||
<span class="literal">public</span> <span class="literal">class</span> OccurencesOfSpecifiedCharacterInArray {
|
||||
<span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> main(String[] args)
|
||||
{
|
||||
System.out.print(<span class="string">"</span><span class="string">Enter a string: </span><span class="string">"</span>);
|
||||
Scanner input = <span class="literal">new</span> Scanner(System.in);
|
||||
String s = input.nextLine();
|
||||
<span class="literal">char</span>[] items = s.toCharArray();
|
||||
|
||||
System.out.print(<span class="string">"</span><span class="string">Enter a character: </span><span class="string">"</span>);
|
||||
<span class="literal">char</span> ch = input.nextLine().trim().charAt(<span class="number">0</span>);
|
||||
|
||||
System.out.println(ch + <span class="string">"</span><span class="string"> appears </span><span class="string">"</span> + count(items, ch) + <span class="string">"</span><span class="string"> times.</span><span class="string">"</span>);
|
||||
}
|
||||
<span class="literal">public</span> <span class="literal">static</span> <span class="literal">int</span> count(<span class="literal">char</span>[] chars, <span class="literal">char</span> ch) {
|
||||
<span class="literal">return</span> count(chars, chars.length - <span class="number">1</span>, ch);
|
||||
}
|
||||
<span class="literal">public</span> <span class="literal">static</span> <span class="literal">int</span> count(<span class="literal">char</span>[] chars, <span class="literal">int</span> high, <span class="literal">char</span> ch) {
|
||||
<span class="literal">if</span> (high >= <span class="number">0</span>) {
|
||||
<span class="literal">return</span> count(chars, high - <span class="number">1</span>, ch) + (ch == chars[high] ? <span class="number">1</span> : <span class="number">0</span>);
|
||||
} <span class="literal">else</span> {
|
||||
<span class="literal">return</span> <span class="number">0</span>;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
</pre></body>
|
||||
</html>
|
||||
@ -0,0 +1,55 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
|
||||
<html>
|
||||
<head>
|
||||
<title>ReverseInt.java</title>
|
||||
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
|
||||
<style type="text/css">
|
||||
<!--
|
||||
body {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
|
||||
pre {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
|
||||
table {color: #888888; background-color: #313335; font-family: monospace}
|
||||
.string {color: #6a8759}
|
||||
.number {color: #6897bb}
|
||||
.comment {color: #808080}
|
||||
.whitespace {color: #505050}
|
||||
.ST0 {color: #808080; font-family: monospace; font-weight: bold}
|
||||
.literal {color: #cc7832}
|
||||
-->
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<table width="100%"><tr><td align="center">/home/caleb/ASDV-Java/Semester 3/Assignments/lab5-recursion2_CalebFontenot/src/main/java/edu/slcc/asdv/caleb/lab5/recursion2_calebfontenot/ReverseInt.java</td></tr></table>
|
||||
<pre>
|
||||
<span class="comment">/*</span>
|
||||
<span class="comment"> * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license</span>
|
||||
<span class="comment"> * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template</span>
|
||||
<span class="comment"> */</span>
|
||||
<span class="literal">package</span> edu.slcc.asdv.caleb.lab5.recursion2_calebfontenot;
|
||||
|
||||
<span class="literal">import</span> java.util.Scanner;
|
||||
|
||||
<span class="comment">/**</span>
|
||||
<span class="comment"> *</span>
|
||||
<span class="comment"> * </span><span class="ST0">@author</span> <span class="comment">caleb</span>
|
||||
<span class="comment">*/</span>
|
||||
<span class="literal">public</span> <span class="literal">class</span> ReverseInt {
|
||||
<span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> main(String[] args)
|
||||
{
|
||||
Scanner input = <span class="literal">new</span> Scanner(System.in);
|
||||
System.out.print(<span class="string">"</span><span class="string">Enter an integer: </span><span class="string">"</span>);
|
||||
<span class="literal">int</span> i = input.nextInt();
|
||||
System.out.print(<span class="string">"</span><span class="string">The reversal of </span><span class="string">"</span> + i + <span class="string">"</span><span class="string"> is </span><span class="string">"</span>);
|
||||
reverseDisplay(i);
|
||||
System.out.println();
|
||||
}
|
||||
<span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> reverseDisplay(<span class="literal">int</span> value) {
|
||||
<span class="literal">if</span> (value != <span class="number">0</span>) {
|
||||
System.out.print(value % <span class="number">10</span>);
|
||||
value = value / <span class="number">10</span>;
|
||||
reverseDisplay(value);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
</pre></body>
|
||||
</html>
|
||||
@ -0,0 +1,82 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
|
||||
<html>
|
||||
<head>
|
||||
<title>SelectionSortR.java</title>
|
||||
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
|
||||
<style type="text/css">
|
||||
<!--
|
||||
body {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
|
||||
pre {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
|
||||
table {color: #888888; background-color: #313335; font-family: monospace}
|
||||
.ST4 {color: #9876aa}
|
||||
.number {color: #6897bb}
|
||||
.string {color: #6a8759}
|
||||
.comment {color: #808080}
|
||||
.whitespace {color: #505050}
|
||||
.ST2 {color: #ffc66d; font-family: monospace; font-style: italic}
|
||||
.ST5 {color: #9876aa; font-family: monospace; font-style: italic}
|
||||
.ST1 {color: #808080; font-family: monospace; font-weight: bold}
|
||||
.ST0 {color: #287bde}
|
||||
.literal {color: #cc7832}
|
||||
.ST3 {font-family: monospace; font-style: italic}
|
||||
-->
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<table width="100%"><tr><td align="center">/home/caleb/ASDV-Java/Semester 3/Assignments/lab5-recursion2_CalebFontenot/src/main/java/edu/slcc/asdv/caleb/lab5/recursion2_calebfontenot/SelectionSortR.java</td></tr></table>
|
||||
<pre>
|
||||
<span class="comment">/*</span>
|
||||
<span class="comment"> * Click </span><span class="ST0">nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt</span><span class="comment"> to change this license</span>
|
||||
<span class="comment"> * Click </span><span class="ST0">nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java</span><span class="comment"> to edit this template</span>
|
||||
<span class="comment"> */</span>
|
||||
<span class="literal">package</span> edu.slcc.asdv.caleb.lab5.recursion2_calebfontenot;
|
||||
|
||||
<span class="comment">/**</span>
|
||||
<span class="comment"> *</span>
|
||||
<span class="comment"> * </span><span class="ST1">@author</span> <span class="comment">caleb</span>
|
||||
<span class="comment">*/</span>
|
||||
<span class="literal">public</span> <span class="literal">class</span> SelectionSortR {
|
||||
|
||||
<span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> <span class="ST2">selectionSortR</span>(<span class="literal">int</span>[] arr)
|
||||
{
|
||||
<span class="ST3">selectionSortR</span>(arr, <span class="number">0</span>, arr.<span class="ST4">length</span>);
|
||||
}
|
||||
|
||||
<span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> <span class="ST2">swap</span>(<span class="literal">int</span>[] arr, <span class="literal">int</span> i, <span class="literal">int</span> j)
|
||||
{
|
||||
<span class="literal">int</span> temp = arr[i];
|
||||
arr[i] = arr[j];
|
||||
arr[j] = temp;
|
||||
}
|
||||
|
||||
<span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> <span class="ST2">selectionSortR</span>(<span class="literal">int</span>[] arr, <span class="literal">int</span> i, <span class="literal">int</span> n)
|
||||
{
|
||||
<span class="comment">// Selection sort</span>
|
||||
<span class="literal">int</span> min = i;
|
||||
<span class="literal">for</span> (<span class="literal">int</span> j = i + <span class="number">1</span>; j < n; ++j) {
|
||||
<span class="literal">if</span> (arr[j] < arr[min]) {
|
||||
min = j;
|
||||
}
|
||||
}
|
||||
<span class="ST3">swap</span>(arr, min, i);
|
||||
<span class="literal">if</span> ( i + <span class="number">1</span> < n) {
|
||||
<span class="ST3">selectionSortR</span>(arr, i +<span class="number">1</span>, n);
|
||||
}
|
||||
}
|
||||
|
||||
<span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> <span class="ST2">main</span>(String[] args)
|
||||
{
|
||||
<span class="literal">int</span>[] arr = {
|
||||
<span class="number">8</span>, <span class="number">2</span>, <span class="number">1</span>, <span class="number">1</span>, <span class="number">7</span>, <span class="number">4</span>, -<span class="number">1</span>, <span class="number">50</span>, <span class="number">49</span>
|
||||
};
|
||||
<span class="ST3">selectionSortR</span>(arr);
|
||||
|
||||
<span class="literal">for</span> (<span class="literal">int</span> i = <span class="number">0</span>; i < arr.<span class="ST4">length</span>; ++i) {
|
||||
System.<span class="ST5">out</span>.print(arr[i] + <span class="string">"</span> <span class="string">"</span>);
|
||||
}
|
||||
System.<span class="ST5">out</span>.println();
|
||||
}
|
||||
}
|
||||
|
||||
</pre></body>
|
||||
</html>
|
||||
@ -0,0 +1,62 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
|
||||
<html>
|
||||
<head>
|
||||
<title>SumOfDigits.java</title>
|
||||
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
|
||||
<style type="text/css">
|
||||
<!--
|
||||
body {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
|
||||
pre {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
|
||||
table {color: #888888; background-color: #313335; font-family: monospace}
|
||||
.string {color: #6a8759}
|
||||
.number {color: #6897bb}
|
||||
.comment {color: #808080}
|
||||
.whitespace {color: #505050}
|
||||
.ST0 {color: #808080; font-family: monospace; font-weight: bold}
|
||||
.literal {color: #cc7832}
|
||||
-->
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<table width="100%"><tr><td align="center">/home/caleb/ASDV-Java/Semester 3/Assignments/lab5-recursion2_CalebFontenot/src/main/java/edu/slcc/asdv/caleb/lab5/recursion2_calebfontenot/SumOfDigits.java</td></tr></table>
|
||||
<pre>
|
||||
<span class="comment">/*</span>
|
||||
<span class="comment"> * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license</span>
|
||||
<span class="comment"> * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template</span>
|
||||
<span class="comment"> */</span>
|
||||
<span class="literal">package</span> edu.slcc.asdv.caleb.lab5.recursion2_calebfontenot;
|
||||
|
||||
<span class="literal">import</span> java.util.Scanner;
|
||||
|
||||
<span class="comment">/**</span>
|
||||
<span class="comment"> *</span>
|
||||
<span class="comment"> * </span><span class="ST0">@author</span> <span class="comment">caleb</span>
|
||||
<span class="comment">*/</span>
|
||||
<span class="literal">public</span> <span class="literal">class</span> SumOfDigits {
|
||||
|
||||
<span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> main(String[] args)
|
||||
{
|
||||
Scanner input = <span class="literal">new</span> Scanner(System.in);
|
||||
System.out.print(<span class="string">"</span><span class="string">Enter an integer: </span><span class="string">"</span>);
|
||||
<span class="literal">int</span> i = input.nextInt();
|
||||
System.out.print(<span class="string">"</span><span class="string">The sum of digits in </span><span class="string">"</span> + i
|
||||
+ <span class="string">"</span><span class="string"> is </span><span class="string">"</span> + sumDigits(i));
|
||||
System.out.println();
|
||||
}
|
||||
|
||||
<span class="literal">public</span> <span class="literal">static</span> <span class="literal">long</span> sumDigits(<span class="literal">long</span> n)
|
||||
{
|
||||
<span class="comment">// Base case: if the number is a single digit, return it</span>
|
||||
<span class="literal">if</span> (n < <span class="number">10</span>) {
|
||||
<span class="literal">return</span> n;
|
||||
} <span class="literal">else</span> {
|
||||
<span class="comment">// Recursive case: sum the last digit and call the function on the remaining digits</span>
|
||||
<span class="literal">long</span> lastDigit = n % <span class="number">10</span>;
|
||||
<span class="literal">long</span> remainingDigits = n / <span class="number">10</span>;
|
||||
<span class="literal">return</span> lastDigit + sumDigits(remainingDigits);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
</pre></body>
|
||||
</html>
|
||||
@ -0,0 +1,51 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
|
||||
<html>
|
||||
<head>
|
||||
<title>SumSeries1.java</title>
|
||||
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
|
||||
<style type="text/css">
|
||||
<!--
|
||||
body {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
|
||||
pre {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
|
||||
table {color: #888888; background-color: #313335; font-family: monospace}
|
||||
.string {color: #6a8759}
|
||||
.number {color: #6897bb}
|
||||
.comment {color: #808080}
|
||||
.whitespace {color: #505050}
|
||||
.ST0 {color: #808080; font-family: monospace; font-weight: bold}
|
||||
.literal {color: #cc7832}
|
||||
-->
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<table width="100%"><tr><td align="center">/home/caleb/ASDV-Java/Semester 3/Assignments/lab5-recursion2_CalebFontenot/src/main/java/edu/slcc/asdv/caleb/lab5/recursion2_calebfontenot/SumSeries1.java</td></tr></table>
|
||||
<pre>
|
||||
<span class="comment">/*</span>
|
||||
<span class="comment"> * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license</span>
|
||||
<span class="comment"> * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template</span>
|
||||
<span class="comment"> */</span>
|
||||
<span class="literal">package</span> edu.slcc.asdv.caleb.lab5.recursion2_calebfontenot;
|
||||
|
||||
<span class="comment">/**</span>
|
||||
<span class="comment"> *</span>
|
||||
<span class="comment"> * </span><span class="ST0">@author</span> <span class="comment">caleb</span>
|
||||
<span class="comment">*/</span>
|
||||
<span class="literal">public</span> <span class="literal">class</span> SumSeries1 {
|
||||
<span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> main(String[] args)
|
||||
{
|
||||
System.out.printf(<span class="string">"</span><span class="string">%-10s%15s</span><span class="literal">\n</span><span class="string">"</span>, <span class="string">"</span><span class="string">1</span><span class="string">"</span>, <span class="string">"</span><span class="string">m(i)</span><span class="string">"</span>);
|
||||
<span class="literal">for</span> (<span class="literal">int</span> i = <span class="number">1</span>; i <= <span class="number">10</span>; ++i) {
|
||||
System.out.printf(<span class="string">"</span><span class="string">%-10d%-15.6f</span><span class="literal">\n</span><span class="string">"</span>,i, m(i));
|
||||
}
|
||||
}
|
||||
<span class="literal">public</span> <span class="literal">static</span> <span class="literal">double</span> m(<span class="literal">int</span> i) {
|
||||
<span class="literal">if</span> (i == <span class="number">1</span>) {
|
||||
<span class="literal">return</span> <span class="number">1</span>;
|
||||
} <span class="literal">else</span> {
|
||||
<span class="literal">return</span> m(i - <span class="number">1</span>) + <span class="number">1.0</span> / i;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
</pre></body>
|
||||
</html>
|
||||
@ -0,0 +1,51 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
|
||||
<html>
|
||||
<head>
|
||||
<title>SumSeries2.java</title>
|
||||
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
|
||||
<style type="text/css">
|
||||
<!--
|
||||
body {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
|
||||
pre {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
|
||||
table {color: #888888; background-color: #313335; font-family: monospace}
|
||||
.string {color: #6a8759}
|
||||
.number {color: #6897bb}
|
||||
.comment {color: #808080}
|
||||
.whitespace {color: #505050}
|
||||
.ST0 {color: #808080; font-family: monospace; font-weight: bold}
|
||||
.literal {color: #cc7832}
|
||||
-->
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<table width="100%"><tr><td align="center">/home/caleb/ASDV-Java/Semester 3/Assignments/lab5-recursion2_CalebFontenot/src/main/java/edu/slcc/asdv/caleb/lab5/recursion2_calebfontenot/SumSeries2.java</td></tr></table>
|
||||
<pre>
|
||||
<span class="comment">/*</span>
|
||||
<span class="comment"> * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license</span>
|
||||
<span class="comment"> * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template</span>
|
||||
<span class="comment"> */</span>
|
||||
<span class="literal">package</span> edu.slcc.asdv.caleb.lab5.recursion2_calebfontenot;
|
||||
|
||||
<span class="comment">/**</span>
|
||||
<span class="comment"> *</span>
|
||||
<span class="comment"> * </span><span class="ST0">@author</span> <span class="comment">caleb</span>
|
||||
<span class="comment">*/</span>
|
||||
<span class="literal">public</span> <span class="literal">class</span> SumSeries2 {
|
||||
<span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> main(String[] args)
|
||||
{
|
||||
System.out.printf(<span class="string">"</span><span class="string">%-10s%15s</span><span class="literal">\n</span><span class="string">"</span>, <span class="string">"</span><span class="string">i</span><span class="string">"</span>, <span class="string">"</span><span class="string">m(i)</span><span class="string">"</span>);
|
||||
<span class="literal">for</span> (<span class="literal">int</span> i = <span class="number">1</span>; i <= <span class="number">10</span>; ++i) {
|
||||
System.out.printf(<span class="string">"</span><span class="string">%-10d%-15.6f</span><span class="literal">\n</span><span class="string">"</span>,i, m(i));
|
||||
}
|
||||
}
|
||||
<span class="literal">public</span> <span class="literal">static</span> <span class="literal">double</span> m(<span class="literal">int</span> i) {
|
||||
<span class="literal">if</span> (i == <span class="number">1</span>) {
|
||||
<span class="literal">return</span> <span class="number">1.0</span> / <span class="number">3</span>;
|
||||
} <span class="literal">else</span> {
|
||||
<span class="literal">return</span> m(i - <span class="number">1</span>) + (<span class="literal">double</span>) i / (<span class="number">2</span> * i + <span class="number">1</span>);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
</pre></body>
|
||||
</html>
|
||||
@ -0,0 +1,59 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
|
||||
<html>
|
||||
<head>
|
||||
<title>UpperCaseInArray.java</title>
|
||||
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
|
||||
<style type="text/css">
|
||||
<!--
|
||||
body {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
|
||||
pre {color: #a9b7c6; background-color: #2b2b2b; font-family: monospace}
|
||||
table {color: #888888; background-color: #313335; font-family: monospace}
|
||||
.string {color: #6a8759}
|
||||
.number {color: #6897bb}
|
||||
.comment {color: #808080}
|
||||
.whitespace {color: #505050}
|
||||
.ST0 {color: #808080; font-family: monospace; font-weight: bold}
|
||||
.literal {color: #cc7832}
|
||||
-->
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<table width="100%"><tr><td align="center">/home/caleb/ASDV-Java/Semester 3/Assignments/lab5-recursion2_CalebFontenot/src/main/java/edu/slcc/asdv/caleb/lab5/recursion2_calebfontenot/UpperCaseInArray.java</td></tr></table>
|
||||
<pre>
|
||||
<span class="comment">/*</span>
|
||||
<span class="comment"> * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license</span>
|
||||
<span class="comment"> * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template</span>
|
||||
<span class="comment"> */</span>
|
||||
<span class="literal">package</span> edu.slcc.asdv.caleb.lab5.recursion2_calebfontenot;
|
||||
|
||||
<span class="literal">import</span> java.util.Scanner;
|
||||
|
||||
<span class="comment">/**</span>
|
||||
<span class="comment"> *</span>
|
||||
<span class="comment"> * </span><span class="ST0">@author</span> <span class="comment">caleb</span>
|
||||
<span class="comment">*/</span>
|
||||
<span class="literal">public</span> <span class="literal">class</span> UpperCaseInArray {
|
||||
<span class="literal">public</span> <span class="literal">static</span> <span class="literal">void</span> main(String[] args)
|
||||
{
|
||||
System.out.print(<span class="string">"</span><span class="string">Enter a string: </span><span class="string">"</span>);
|
||||
Scanner input = <span class="literal">new</span> Scanner(System.in);
|
||||
String s = input.nextLine();
|
||||
<span class="literal">char</span>[] items = s.toCharArray();
|
||||
System.out.println(<span class="string">"</span><span class="string">The number of uppercase letters is </span><span class="string">"</span>
|
||||
+ count(items));
|
||||
}
|
||||
|
||||
<span class="literal">public</span> <span class="literal">static</span> <span class="literal">int</span> count(<span class="literal">char</span>[] chars) {
|
||||
<span class="literal">return</span> count(chars, chars.length - <span class="number">1</span>);
|
||||
}
|
||||
<span class="literal">public</span> <span class="literal">static</span> <span class="literal">int</span> count(<span class="literal">char</span>[] chars, <span class="literal">int</span> high) {
|
||||
<span class="literal">if</span> (high >= <span class="number">0</span>) {
|
||||
<span class="literal">return</span> count(chars, high - <span class="number">1</span>) + (Character.isUpperCase(chars[high]) ? <span class="number">1</span> : <span class="number">0</span>);
|
||||
} <span class="literal">else</span> {
|
||||
<span class="literal">return</span> <span class="number">0</span>;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
</pre></body>
|
||||
</html>
|
||||
@ -0,0 +1,32 @@
|
||||
/*
|
||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
|
||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
|
||||
*/
|
||||
package edu.slcc.asdv.caleb.lab5.recursion2_calebfontenot;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author caleb
|
||||
*/
|
||||
public class NestedLoopsIndexes {
|
||||
static final int ROWS = 3;
|
||||
static final int COLUMNS = 5;
|
||||
|
||||
public static void nestedLoopsIndexesR(int i, int j) {
|
||||
if (j == COLUMNS) {
|
||||
System.out.println();
|
||||
return;
|
||||
} else if (i == ROWS) {
|
||||
return;
|
||||
}
|
||||
System.out.print(i + ", " + j + " ");
|
||||
nestedLoopsIndexesR(i, ++j);
|
||||
if (i + 1 == j) {
|
||||
nestedLoopsIndexesR(++i, 0);
|
||||
}
|
||||
}
|
||||
public static void main(String[] args)
|
||||
{
|
||||
nestedLoopsIndexesR(0, 0);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,36 @@
|
||||
/*
|
||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
|
||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
|
||||
*/
|
||||
package edu.slcc.asdv.caleb.lab5.recursion2_calebfontenot;
|
||||
|
||||
import java.util.Scanner;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author caleb
|
||||
*/
|
||||
public class OccurencesOfSpecifiedCharacterInArray {
|
||||
public static void main(String[] args)
|
||||
{
|
||||
System.out.print("Enter a string: ");
|
||||
Scanner input = new Scanner(System.in);
|
||||
String s = input.nextLine();
|
||||
char[] items = s.toCharArray();
|
||||
|
||||
System.out.print("Enter a character: ");
|
||||
char ch = input.nextLine().trim().charAt(0);
|
||||
|
||||
System.out.println(ch + " appears " + count(items, ch) + " times.");
|
||||
}
|
||||
public static int count(char[] chars, char ch) {
|
||||
return count(chars, chars.length - 1, ch);
|
||||
}
|
||||
public static int count(char[] chars, int high, char ch) {
|
||||
if (high >= 0) {
|
||||
return count(chars, high - 1, ch) + (ch == chars[high] ? 1 : 0);
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,52 @@
|
||||
/*
|
||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
|
||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
|
||||
*/
|
||||
package edu.slcc.asdv.caleb.lab5.recursion2_calebfontenot;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author caleb
|
||||
*/
|
||||
public class SelectionSortR {
|
||||
|
||||
public static void selectionSortR(int[] arr)
|
||||
{
|
||||
selectionSortR(arr, 0, arr.length);
|
||||
}
|
||||
|
||||
public static void swap(int[] arr, int i, int j)
|
||||
{
|
||||
int temp = arr[i];
|
||||
arr[i] = arr[j];
|
||||
arr[j] = temp;
|
||||
}
|
||||
|
||||
public static void selectionSortR(int[] arr, int i, int n)
|
||||
{
|
||||
// Selection sort
|
||||
int min = i;
|
||||
for (int j = i + 1; j < n; ++j) {
|
||||
if (arr[j] < arr[min]) {
|
||||
min = j;
|
||||
}
|
||||
}
|
||||
swap(arr, min, i);
|
||||
if ( i + 1 < n) {
|
||||
selectionSortR(arr, i +1, n);
|
||||
}
|
||||
}
|
||||
|
||||
public static void main(String[] args)
|
||||
{
|
||||
int[] arr = {
|
||||
8, 2, 1, 1, 7, 4, -1, 50, 49
|
||||
};
|
||||
selectionSortR(arr);
|
||||
|
||||
for (int i = 0; i < arr.length; ++i) {
|
||||
System.out.print(arr[i] + " ");
|
||||
}
|
||||
System.out.println();
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,37 @@
|
||||
/*
|
||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
|
||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
|
||||
*/
|
||||
package edu.slcc.asdv.caleb.lab5.recursion2_calebfontenot;
|
||||
|
||||
import java.util.Scanner;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author caleb
|
||||
*/
|
||||
public class SumOfDigits {
|
||||
|
||||
public static void main(String[] args)
|
||||
{
|
||||
Scanner input = new Scanner(System.in);
|
||||
System.out.print("Enter an integer: ");
|
||||
int i = input.nextInt();
|
||||
System.out.print("The sum of digits in " + i
|
||||
+ " is " + sumDigits(i));
|
||||
System.out.println();
|
||||
}
|
||||
|
||||
public static long sumDigits(long n)
|
||||
{
|
||||
// Base case: if the number is a single digit, return it
|
||||
if (n < 10) {
|
||||
return n;
|
||||
} else {
|
||||
// Recursive case: sum the last digit and call the function on the remaining digits
|
||||
long lastDigit = n % 10;
|
||||
long remainingDigits = n / 10;
|
||||
return lastDigit + sumDigits(remainingDigits);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,34 @@
|
||||
/*
|
||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
|
||||
* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
|
||||
*/
|
||||
package edu.slcc.asdv.caleb.lab5.recursion2_calebfontenot;
|
||||
|
||||
import java.util.Scanner;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author caleb
|
||||
*/
|
||||
public class UpperCaseInArray {
|
||||
public static void main(String[] args)
|
||||
{
|
||||
System.out.print("Enter a string: ");
|
||||
Scanner input = new Scanner(System.in);
|
||||
String s = input.nextLine();
|
||||
char[] items = s.toCharArray();
|
||||
System.out.println("The number of uppercase letters is "
|
||||
+ count(items));
|
||||
}
|
||||
|
||||
public static int count(char[] chars) {
|
||||
return count(chars, chars.length - 1);
|
||||
}
|
||||
public static int count(char[] chars, int high) {
|
||||
if (high >= 0) {
|
||||
return count(chars, high - 1) + (Character.isUpperCase(chars[high]) ? 1 : 0);
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
BIN
Semester 3/ZIPs/lab5-recursion2_CalebFontenot.zip
Normal file
BIN
Semester 3/ZIPs/lab5-recursion2_CalebFontenot.zip
Normal file
Binary file not shown.
Loading…
Reference in New Issue
Block a user