public class Ciclos
{
	public static void main(String args[])
	{
		System.out.println("Contando con while:");
		int i = 1;
		while ( i <= 100 )
		{
			System.out.print(i + ", ");
			++i;
		}

		System.out.println("\n\nContando con for:");
		for ( int j = 1; j <= 100; ++j )
			System.out.print(j + ", ");

		System.out.println("\n\nContando con do-while:");
		int k = 1;
		do
		{
			System.out.print(k + ", ");
			++k;
		}
		while ( k <= 100 );

		System.out.println();
	}
}