program to find out the sum of two numbers use of two Argument

109./*Write a program to find out the sum of two numbers use of two Argument*/

#include<stdio.h>

#include<conio.h>

int add(int,int);

void main()

{

int x,y,sum;

clrscr();

add(x,y);

printf("Enter two numbers:\n");

scanf("%d%d",&x,&y);

sum=add(x,y);

printf("The sum of two numbers is: %d",sum);

getch();

}

int add(int a,int b)

{

int c;

c=a+b;

return c;

}

OUTPUT

            Enter two numbers :

            5

            18

            The sum of two numbers is : 23