Ans 5. Write an interactive program to do the following operations by providing the choice using the switch statement: 1 - Add two numbers, 2 - Subtract two numbers, 3 - Multiply two numbers, 4 - Divide two numbers, 5 - Exit 1

#include<stdio.h>
int main()
{
    int a, b, res, ch;
    printf("\nEnter 2 numbers: ");
    scanf("%d%d",&a, &b);
    printf("\n1 - Add two numbers");
    printf("\n2 - Subtract two numbers");
    printf("\n3 - Divide two numbers");
    printf("\n4 - Multiply two numbers");
    printf("\n5 - Exit");
    printf("\nEnter your choice:");
    scanf("%d",&ch);
    switch(ch)
    {
        case 1:
            res = a+b;
            break;
        case 2:
            res = a-b;
            break;
        case 3:
            res = a/b;
            break;
        case 4:
            res = a*b;
            break;
    }
    printf("Result = %d",res);
    return 0;
}