Write a program to get two numbers from user and print their sum on the screen using function.

Sum Through Function:

#include<stdio.h>

#include<conio.h>

int sum(int x,int y);

int main()

{

 int a,b;

 printf("enter the value of a\n");

 scanf("%d",&a);

  printf("enter the value of b\n");

 scanf("%d",&b);

 printf("the sum is %d\n",sum(a,b));

 getch();

}

int sum(int x,int y)

{

return x+y;

}