In this **Hackerrank Sum and Difference of Two Numbers** problem we need to develop a C Program in which first, we need to take two numbers of int data type second two numbers of float data type, and then print the sum as an output.

## HackerRank Sum and Difference of Two Numbers solution in c

#include <stdio.h>
#include <string.h>
#include <math.h>
#include <stdlib.h>
int main()
{
int a, b;
double x, y;
scanf("%d %d %lf %lf", &a, &b, &x, &y);
printf("%d %d\n%0.1lf %0.1lf", a+b, (a-b), x+y, (x-y));
return 0;
}