#include <stdio.h> int add(int a,int b); //function prototype void main() { int x,y,z; printf("Enter the value of x and y :"); scanf("%d%d",&x,&y); z=add(x,y); //function calling printf("Addition of x and y is : %d",z); } //function defination int add(int a,int b) { int c; c=a+b; return c; } |
Enter the value of x and y :20 64 Addition of x and y is : 84