hello.cpp

#include <iostream>
#include <fstream>
#include <string>
#include <iomanip>

using namespace std;

/* Practicing examples from http://web.cse.msu.edu/~cse231/python2Cpp.html
   and http://code.google.com/edu/languages/cpp/basics/getting-started.html */

int reader(string line)
{
    cout << line << endl;
    return 0;
}

int printer(int i, int j)
{
    for (int x = 0; x < i; x++)
    {
        for (int y = 0; y < j; y++)
            cout << setw(15) << "Hello, World!";
        cout << endl;
    }
    return 0;
}

int main(){
    cout << "Hello, World!" << endl;

    int A[2] = {2,3};
    int B[2];
    for (int i = 0; i < 2; i++)
        B[i] = A[i];
    B[0]= 100;
    for (int i = 0; i < 2; i++)
        cout << "A,B: " << A[i] << ", " << B[i] << endl;

    for (int x = 0; x < 6; x = x+2)
        cout << x << endl;

    ifstream InStream;
    string line;
    InStream.open("hello.cpp");
    getline(InStream, line);
    while (!InStream.eof())
    {
        //cout << line << endl;
        reader(line);
        getline(InStream, line);
    }

    printer(3, 3);
}