C program to make a calculator using the switch statement.

/*perform arithmetic calculation on integers in C language*/

#include<stdio.h>

#include<conio.h>

void main()

{

    char op;

    int a, b;

    printf("enter an Operator = ");

    scanf("%c",&op);

     printf("enter first number in = ");

    scanf("%d",&a);

     printf("enter second number in = ");

    scanf("%d",&b);

    switch(op)

    {

        case '+':

        printf("Result is = %d\n", a+b);

        break;

         case '-':

        printf("Result is = %d\n", a-b);

        break;

         case '*':

        printf("Result is = %d\n", a*b);

        break;

         case '/':

        printf("Result is = %d\n", a%b);

        break;

        default:

         printf("Oops TRY AGAIN!!!");

    }

        getch();

        

    }

Output:

    Click Here to Switch statement

    Click here  to All Important Questions with Answers.

    Click Here to All C Program.