Shreyash2.md

import java.util.; public class Switch { public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.println("Enter the first number :-"); int a = sc.nextInt(); System.out.println("Enter the second number :-"); int b = sc.nextInt(); System.out.println("Enter 1 for addition"); System.out.println("Enter 2 for substraction :-"); System.out.println("Enter 3 for multiplication :-"); System.out.println("Enter 4 for division :-"); int choice = sc.nextInt(); switch (choice) { case 1: System.out.println("The result is "+ a+b); break; case 2: int c = a - b; System.out.println("The result is "+c); break; case 2+1: System.out.println("The result is "+ ab); break; case 4: System.out.println("The result is "+ a/b); break; default: System.out.println("You entered the invalid number"); break; } } }