write C program to perform addition, subtraction, multiplication and division

#include <stdio.h>

int main()

{

   int first, second, add, subtract, multiply;

   float divide;

   printf("Enter two integers\n");

   scanf("%d%d", &first, &second);

   add        = first + second;

   subtract = first - second;

   multiply = first * second;

   divide     = first / (float)second;   //typecasting

   printf("Sum = %d\n",add);

   printf("Difference = %d\n",subtract);

   printf("Multiplication = %d\n",multiply);

   printf("Division = %.2f\n",divide);

   return 0;

}