lab12
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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package lab12_calebfontenot;
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/**
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*
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* @author caleb
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*/
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public class NestedForPyramid {
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public static void main(String[] args) {
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int startRight = 0, //Init decending numbers
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endSpace = 7; //Init number of whitespaces to pad
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// PRIMARY FOR LOOP
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for (int row = 1; row <= 128; row += row) {
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// Whitespace Moment
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for (int startSpace = 0; startSpace < endSpace; startSpace++) {
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System.out.print(" ");
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}
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// Display ascending numbers
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for (int l = 1; l <= row; l += l) {
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System.out.printf("%4d", (l));
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}
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// Display decending numbers
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for (int r = startRight; r > 0; r /= 2) {
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System.out.printf("%4d", (r));
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}
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System.out.println();
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endSpace--;
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startRight = row;
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}
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}
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}
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@@ -10,19 +10,28 @@ package lab12_calebfontenot;
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*/
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public class NestedWhilePatternC {
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public static void main(String[] args)
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{
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int int1 = 1, int2, int3;
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while (int1 <= 6) {
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System.out.print(int1 + ": ");
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System.out.print("6 5 4 3 2 1");
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int2 = 1;
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while (int2 != int1) {
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System.out.print("\b\b");
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int2++;
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public static void main(String[] args) {
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// Define variables
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int numberOfLines = 6;
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int rows = 1;
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int spacing;
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int collums;
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//Main while looping
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while (rows <= numberOfLines) {
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spacing = numberOfLines - rows;
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while (spacing >= 1) { //Spacing
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System.out.print(" ");
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spacing--;
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}
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collums = rows;
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while (collums >= 1) { //Number printing
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System.out.print(collums + " ");
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collums--;
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}
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System.out.println();
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int1++;
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rows++;
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}
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}
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}
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@@ -0,0 +1,37 @@
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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package lab12_calebfontenot;
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/**
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*
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* @author caleb
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*/
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public class NestedWhilePatternD {
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public static void main(String[] args) {
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// Define variables
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int numberOfLines = 6;
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int rows = 1;
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int spacing;
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int collums;
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//Main while looping
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while (rows <= numberOfLines) {
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spacing = numberOfLines - rows;
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while (spacing < 6) { //Spacing
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System.out.print(" ");
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spacing++;
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}
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collums = rows;
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while (collums <= 6) { // Number printing
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System.out.print((collums - rows + 1) + " ");
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collums++;
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}
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System.out.println();
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rows++;
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}
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}
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}
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@@ -0,0 +1,46 @@
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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package lab12_calebfontenot;
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import java.util.Scanner;
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/**
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*
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* @author caleb
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*/
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public class Palindrome1 {
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public static void main(String[] args) {
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// Create a Scanner
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Scanner input = new Scanner(System.in);
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// Prompt the user to enter a string
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System.out.print("Enter a string: ");
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String s = input.nextLine();
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// The index of the first character in the string
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int low = 0;
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// The index of the last character in the string
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int high = s.length() - 1;
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boolean isPalindrome = true;
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while (low < high) {
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if (s.charAt(low) != s.charAt(high)) {
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isPalindrome = false;
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break;
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}
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low++;
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high--;
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}
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if (isPalindrome) {
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System.out.println(s + " is a palindrome");
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} else {
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System.out.println(s + " is not a palindrome");
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}
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}
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}
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@@ -0,0 +1,46 @@
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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package lab12_calebfontenot;
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import java.util.Scanner;
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/**
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*
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* @author caleb
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*/
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public class Palindrome2 {
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public static void main(String[] args) {
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// Create a Scanner
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Scanner input = new Scanner(System.in);
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// Prompt the user to enter a string
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System.out.print("Enter a string: ");
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String s = input.nextLine();
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// The index of the first character in the string
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int low;
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// The index of the last character in the string
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int high = s.length() - 1;
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boolean isPalindrome = true;
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for (low = 0; low < high; low++) {
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if (s.charAt(low) != s.charAt(high)) {
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isPalindrome = false;
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break;
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}
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//low++;
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high--;
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}
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if (isPalindrome) {
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System.out.println(s + " is a palindrome");
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} else {
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System.out.println(s + " is not a palindrome");
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}
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}
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}
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@@ -0,0 +1,28 @@
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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package lab12_calebfontenot;
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/**
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*
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* @author caleb
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*/
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public class TestBreak1 {
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public static void main(String[] args) {
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int sum = 0,
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number = 0;
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while (number < 20) {
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if (sum >= 100) {
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break;
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}
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number++;
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sum += number;
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System.out.println("Current sum: " + sum);
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}
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System.out.println("\nThe number is " + number);
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System.out.println("The sum is " + sum);
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}
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}
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@@ -0,0 +1,28 @@
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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package lab12_calebfontenot;
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/**
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*
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* @author caleb
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*/
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public class TestBreak2 {
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public static void main(String[] args) {
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int sum = 0,
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number; // Define number here intead of inside the for loop so that 'number' doesn't get removed from memory the second the for loop is broken out of.
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for (number = 0; number < 20; number++) {
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if (sum >= 100) {
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break;
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}
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sum += number;
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System.out.println("Current sum: " + sum);
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}
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System.out.println("\nThe number is " + number);
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System.out.println("The sum is " + sum);
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}
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}
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@@ -0,0 +1,26 @@
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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package lab12_calebfontenot;
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/**
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*
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* @author caleb
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*/
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public class TestContinue1 {
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public static void main(String[] args) {
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int sum = 0,
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number = 0;
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while (number < 20) {
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number++;
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sum += number;
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if (number == 10 || number == 11) {
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continue;
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}
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}
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System.out.println(number);
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System.out.println("The sum is " + sum);
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}
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}
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@@ -0,0 +1,25 @@
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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package lab12_calebfontenot;
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/**
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*
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* @author caleb
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*/
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public class TestContinue2 {
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public static void main(String[] args) {
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int sum = 0,
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number;
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for (number = 0; number < 20; number++) {
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sum += number;
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if (number == 10 || number == 11) {
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continue;
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}
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}
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System.out.println(number);
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System.out.println("The sum is " + sum);
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}
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}
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