#include<stdio.h>
int main()
{
    int num1,num2,sum;
    printf("Enter two numbers to Perform Addition:");
    scanf("%d %d",&num1,&num2);
    sum=num1+num2;
    printf("the sum of %d and %d is %d",num1,num2,sum);
    return 0;
}

 OUTPUT:

Enter two numbers to Perform Addition:10
20
the sum of 10 and 20 is 30