C Program to Add two Numbers Using Function in C Programming

Add Two Numbers By Using Function : [ C Program to Add two Numbers Using Function in C Programming ]

#include<stdio.h>
#include<stdio.h>
#include<conio.h>
 void main()
 {
 int a,b,c;
 printf("nEnter the two numbers : ");
 scanf("%d %d",&a,&b);

 /* Call Function Sum With Two Parameters */
 c = sum(a,b);

 printf("nAddition of two number is : ");
 getch();
 }

 int sum ( int num1,int num2)
 {
 int num3;
 num3 = num1 + num2 ;
 return(num3);
 }

Output :

Enter the two numbers : 12 15
Addition of two number is : 27