Question

1. Write a function to add two integers and return the summation. (Each box is 5 points.) a. Prototype a function: b. In main function; i. Take two integers from user: ii. Define 2 variables and call the function into main function to take the sum: Print the summation: C. Define the function to return the sum:

Answer 1

#include <stdio.h>

int add(int a,int b);//a

//b

int main()
{
int a,b,s;
scanf("%d %d",&a,&b);//i
s=add(a,b);//ii
printf("%d",s);//iii
return 0;
}

int add(int a,int b)//c
{
return a+b;
}

comment if any doubts