// pointertest.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include <iostream>
#include <Windows.h>


using namespace std;

int function(int num){
    cout << num;
    int retval = num + 1;
    return retval;
}


int main(){
    int input;
    int f;
    cout << "input number" << endl;
    cin >> input;
    cout << "number output: " <<
    f = function(input);
    system("pause");
}