Here is the question: Write a program containing a function that takes has 2 integer parameters x and y and
returns the value of x^2 + y^2.
My codes:

#include<stdio.h>
#include<stdlib.h>
int Myfun(int x,int y);
int main()
{
    int n,p,k,sum=0;

    printf("Enter 1st integer: ");
    scanf("%d", &n);
    printf("Enter 2nd integer: ");
    scanf("%d", &p);

    sum=Myfun(n,p);

    printf("%d\n", sum);

    system("pause");
    return (1);
}

int Myfun(int x, int y)
{
    int n,p,sum=0;

    sum = sum+(n*n)+(p*p);

    return (sum);

}

ny problem is when i enter the two integers suppose 2 and 2 it should have given the output of 8 but instead it gives a different output. Need help about what is wrong with my codes?

It would help if you told us what the output is if it's not 8.

The output of your function will always be zero. Try to figure that out!
Write a single line in your function: return x*x + y*y;

tell me the numbers and an answer for those two numbers, email me those numbes at laequi@yahoo.com and I´ll email you back the right code for that.