Hello World programs

Here are a few programs we tried in class on 4 September.

#include <iostream>

using namespace std;

int main()
{
    cout << "Hello, C++!";
    return 0;
}

Using \n to represent a new line.

#include <iostream>

using namespace std;

int main()
{
    cout << "Alice and\nBob were\n";
    cout << "here.";
    return 0;
}

Using \" to print a double quote.

#include <iostream>

using namespace std;

int main()
{
    cout << "\"That's the problem,\" said Bjarne.";
    return 0;
}