class Apr2 {
	public static void main(String[] args) {

			// get a random value between 1 and 5

		while(true) {
			double val = Math.random();
			double val2 = (val * 4) + 1;
			long val3 = Math.round(val2);

			System.out.printf("%d\n", val3);

		}


	}
}