Subtraction of two numbers using C

Question - 

Given two numbers , your task is to subtract first from second.

Example - 

Input : 2, 35

Output : sum is : -33

Input : 45,10

Output : sum is : 35

Approach - 

we solve this question with the help of basic maths.

Implementation -

#include <stdio.h>

int main()

{

    int num1,num2,sub;

    printf("Enter first integer numbers : ");

    scanf("%d",&num1);

    printf("Enter second integer numbers : ");

    scanf("%d",&num2);

    sub=num1-num2;

    

    printf("Sub is : %d",sub);

    return 0;

}

Code on compiler