Answers for "declare a funcion c++"

how to declare a function in c++

// function example
#include <iostream>
using namespace std;

int addition (int a, int b)
{
  int r;
  r=a+b;
  return r;
}

funcion c++

int main()
{
    int i = sum(10, 32);
    int j = sum(i, 66);
    cout << "The value of j is" << j << endl; // 108
}