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One last question: How to get menu to repeat!
import java.util.Scanner; public class Quiz7 { public static void main(String[] args) { Scanner kb1 = new Scanner(System.in); String programName;// String dueDate;// int radius;// int length;// int width;// int height;// System.out.print("What is the name of the program? "); programName=kb1.nextLine(); System.out.print("What is the due date of the program? "); dueDate=kb1.nextLine(); displayMyInfo(programName, dueDate); int iMenuInput1 = menu(); switch(iMenuInput1) { case 1: System.out.print("Enter the radius: "); radius=kb1.nextInt(); double dAreaCircle;// dAreaCircle = areaCircle(radius); System.out.print("The area of the circle is" +dAreaCircle); break; case 2: System.out.print("Enter the radius: "); radius=kb1.nextInt(); double dCircumference;// dCircumference = circumference(radius); System.out.print("The circumference of the circle is " +dCircumference); break; case 3: System.out.print("Enter the length: "); length=kb1.nextInt(); System.out.print("Enter the width: "); width=kb1.nextInt(); int iAreaRectangle;// iAreaRectangle = areaRectangle(length, width); System.out.print("The area of the rectangle is " +iAreaRectangle); break; case 4: System.out.print("Enter the length: "); length=kb1.nextInt(); System.out.print("Enter the width: "); width=kb1.nextInt(); int iperimeterRectangle; // iperimeterRectangle = perimeterRectangle(length, width); System.out.print("The perimeter of the rectangle is " +iperimeterRectangle); break; case 5: System.out.print("Enter the length: "); length=kb1.nextInt(); System.out.print("Enter the width: "); width=kb1.nextInt(); System.out.print("Enter the height: "); height = kb1.nextInt(); int iVolumeBox;// iVolumeBox = volumeBox(length, width, height); System.out.print("The volume of the box is " +iVolumeBox); break; case 6: System.out.print("Enter the radius: "); radius=kb1.nextInt(); System.out.print("Enter the height: "); height=kb1.nextInt(); double dVolumeCone; dVolumeCone = volumeCone(radius, height); System.out.print("The volume of the cone is " +dVolumeCone); break; default: System.exit(0); }//end of switch int count = 0; while (count < 7) { count++; } }//end of main public static void displayMyInfo(String programName, String dueDate) { System.out.print("The program name is" +programName); System.out.print("The due date of the program is" +dueDate); }//end of displayMyInfo public static int menu() { Scanner kb2 = new Scanner(System.in); int iMenuInput2; System.out.print("* * * * * * * * M E N U * * * * * * * *"); System.out.print("\n\n1> Area of a circle"); System.out.print("\n2> Circumference of a circle"); System.out.print("\n3> Area of a rectangle"); System.out.print("\n4> Perimeter of a rectangle"); System.out.print("\n5> Volume of a box"); System.out.print("\n6> Volume of a cone"); System.out.print("Enter your choice "); iMenuInput2=kb2.nextInt(); return iMenuInput2; }//end of menu public static double areaCircle(int radius) { final double PI = 3.1416f; double dAreaCircle; dAreaCircle = PI * radius * radius; return dAreaCircle; }//end of areaCircle public static double circumference(int radius) { final double PI = 3.1416f; float fCircumference; fCircumference = (float)(2 * PI * radius); return fCircumference; }//end of circumference public static int areaRectangle(int length, int width) { int iAreaRectangle; iAreaRectangle = length * width; return iAreaRectangle; }//end of areaRectangle public static int perimeterRectangle(int length, int width) { int iPerimeterRectangle; iPerimeterRectangle = 2 *(length * width); return iPerimeterRectangle; }//end of perimeterRectangle public static int volumeBox(int length, int width, int height) { int iVolumeBox; iVolumeBox = length * width * height; return iVolumeBox; }//end of volumeBox public static double volumeCone(int radius, int height) { final double PI = 3.1416f; float fVolumeCone; fVolumeCone = (float)(PI*radius*radius*radius*height)/3.0f; return fVolumeCone; }//end of volumeCone }//end of Quiz7
I want the menu to repeat itself 7 times, but the way I have it set up, it only shows the menu repeatedly and does not allow me to input the formulas. I'll let you guys sleep after I figure this one out. Thanks
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