Arrays and Pointers in C++

Hi there here is a sample program that shows you how to use one dimensional array and pointers in C++ this code I used it before in my programming class in C++ in college. The code is very short and easy to understand. Thank you.

My email address are the following jakerpomperada@gmail.com and jakerpomperada@yahoo.com. 

My mobile number here in the Philippines is 09173084360.

Program Listing

#include <iostream>

using namespace std;

int add(int &a,int &b, int &c, int &d)

{

    return(a+b+c+d);

}

main() {

    int val[4];

    val[0] = 2;

    val[1] = 4;

    val[2] = 6;

    val[3] = 8;

    cout << "The sum of "

       << val[0] <<  ","

      << val[1] <<  ","

      << val[2] <<  ","

      << val[3] <<  " is "

      << add(val[0],val[1],val[2],val[3])

      << ".";

      cout << "\n\n";

      system("pause");

}