Arithmetic Operators in C

operators-arithmetic.c

#include <stdio.h>

int main() {

    //Arithmetic operators
    int num1 = 10, num2 = 21;
    float sum;

    //summation
    sum = num1 + num2;
    printf("The summation of %d and %d is: %f\n\n", num1, num2, sum);

    //subtraction
    sum = num2 - num1;
    printf("The subtraction of %d and %d is: %f\n\n", num2, num1, sum);

    //multiplication
    sum = num1 * num2;
    printf("The multiplication of %d and %d is: %f\n\n", num1, num2, sum);

    //division
    sum = num2 / num1;
    printf("The division of %d and %d is: %f\n\n", num2, num1, sum);

    //modulus
    sum = num2 % num1;
    printf("The modulus of %d and %d is: %f\n\n", num2, num1, sum);

   getch();
   return 0;
}