fn main() {
	let mut squares:Vec<isize> = vec![0, 1, 4, 9, 16, 25];

// Print out the squares from the list
	{
		let mut i:isize = 0;
		while i < squares.len() {
			println!("{}", format!("{0:d}^2 = {1:d}", i, squares[i]));
			i += 1;
		}
	}
}