MP4/lab14

Assignments/lab14_CalebFontenot/src/lab14_calebfontenot/StaticMethods.java

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+/*
+ * 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 lab14_calebfontenot;
+
+import java.util.Scanner;
+
+/**
+ *
+ * @author caleb
+ */
+public class StaticMethods {
+   static  int executeCount = 0;
+    public static void main(String[] args)
+    {
+        StaticMethods.printJava();
+        for (int i = 0; i < 20; i++) {
+            for (int y = 0; y < 5; y++) {
+                StaticMethods.printMyName();
+            }
+            System.out.println();
+        }
+        executeCount  = 0;
+        for (int i = 0; i < 50; i++) {
+            for (int y = 0; y < 2; y++) {
+                        StaticMethods.printMessage("Java is fun!");
+            }
+            System.out.println();
+        }
+        /*
+        System.out.println(StaticMethods.squareNumber(5));
+        System.out.println(StaticMethods.squareNumber(5.0));
+        System.out.println(StaticMethods.cubeNumber(5));
+        System.out.println(StaticMethods.cubeNumber(5.0));
+        //System.out.println(StaticMethods.menu());
+        */
+        /*
+        char menuReturn = StaticMethods.menu();
+        if (menuReturn == 'c') {
+            System.out.println(StaticMethods.cubeNumber(5));
+            System.out.println(StaticMethods.cubeNumber(5.0));
+        } else if (menuReturn == 's') {
+            System.out.println(StaticMethods.squareNumber(5));
+            System.out.println(StaticMethods.squareNumber(5.0));
+        }
+
+        System.out.println(StaticMethods.menuInteger());
+*/
+        
+        // Area
+            Scanner input = new Scanner(System.in);
+            System.out.print("Enter the number of sides: ");
+            int n = input.nextInt();
+            System.out.print("Enter the side: ");
+            double side = input.nextDouble();
+            // Call the area function
+            System.out.println("The area of the polygon is: " + StaticMethods.area(n, side));
+        
+    }
+        public static void printJava() {
+        System.out.println("Java");
+    }
+        public static void printMyName() {
+            System.out.print("Caleb Fontenot ");
+            System.out.print(++executeCount  +  " ");
+        }
+        public static void printMessage(String msg) {
+            System.out.print(msg + " ");
+            System.out.print(++executeCount  +  " ");
+        }
+        public static int squareNumber(int number) {
+            System.out.println("INT (squre) was called");
+            return number * number;
+        }
+        public static double squareNumber(double number) {
+            System.out.println("DOUBLE (square) was called");
+            return number * number;
+        }
+        public static int cubeNumber(int number) {
+            System.out.println("INT (cube) was called");
+            return number * StaticMethods.squareNumber(number);
+        }
+        public static double cubeNumber(double number) {
+            System.out.println("DOUBLE (cube) was called");
+            return number * StaticMethods.squareNumber(number);
+        }
+        public static char menu() {
+            String s = "";
+            do {
+                System.out.println("type S\\s to square a number");
+                System.out.println("type C\\c to cube a number");
+                System.out.print("Input: ");
+                s = new Scanner(System.in).next();
+                if ("c".compareToIgnoreCase(s) != 0 && "s".compareToIgnoreCase(s) != 0) {
+                    System.out.println("\tplease enter a valid character");
+                }
+            } while ("c".compareToIgnoreCase(s) != 0 && "s".compareToIgnoreCase(s) != 0);
+        return s.toLowerCase().charAt(0);
+        }
+        public static int menuInteger() {
+            Scanner input = new Scanner(System.in);
+            int returnInt = -1;
+            while (true) {
+                System.out.print("Enter an integer (must be 1000, 2000, or 3000): ");
+                returnInt = input.nextInt();
+                if (returnInt == 1000){
+                        return returnInt;
+                }
+                else if (returnInt == 2000) {
+                     return returnInt;
+                }
+                else if (returnInt == 3000) {
+                     return returnInt;
+                }
+                else {
+                    System.out.println("Integer not allowed, try again");
+                }
+            }
+           
+        }
+        public static double area(int n, double side) {
+            // Compute area
+            return (n * Math.pow(side, 2)) / (4.0 * Math.tan(Math.PI / n));
+        }
+}