Question

Write a menu driven program to display the following menu:

Conversion Table

===========================

1. Milliseconds to Seconds

2. Milliseconds to Minutes

3. Seconds to Milliseconds

4. Seconds to Minutes

5. Minutes to Milliseconds

6. Minutes to Seconds

===========================

For an incorrect choice, display an appropriate error message.

( Hint: 1 second = 1000 milliseconds )​

Answer 1

Answer:

import java.util.Scanner;

public class Seconds

{

public static void main(String args[])

{

Scanner in=new Scanner(System.in);

int n,s=0;

double t;

System.out.println("Menu List:");

System.out.println("1. Miliseconds to Seconds");

System.out.println("2. Milliseconds to Minutes");

System.out.println("3. Seconds to Milliseconds");

System.out.println("4. Seconds to Minutes");

System.out.println("5. Minutes to Milliseconds");

System.out.println("6. Minutes to Seconds");

System.out.println("Enter your choice");

n=in.nextInt();

switch (n)

{

case 1:

System.out.println("Enter the value of milliseconds");

s=in.nextInt();

t=s/1000.0;

System.out.println("Answer="+t);