[Tutor] foreach loops

[Christopher Spears]

Hmmm...Perl is probably a bad example.  My apologies. 
I was thinking more along the lines of this:

A C++ for loop:

#include <iostream>

using std::cout;

int main() {
	
	for (int i = 0; i < 10; i++) {
		cout << i << "\n";
	}
	
	return 0; 
}