// Helene Martin, CSE 142
// Simulates drawing up to 10 lotto numbers and stopping if a 7 is drawn.

import java.util.*;
public class Lotto {
	public static void main(String[] args) {
		Random r = new Random();
		
		boolean gotASeven = seven(r);
		System.out.println(gotASeven);
	}
	
	// picks up to 10 lotto numbers.  If a 7 is picked, stops and returns true.	// If no 7 was picked, returns false after 10.
	public static boolean seven(Random rand) {
		for (int i = 0; i < 10; i++) {
			int num = rand.nextInt(30) + 1;
			System.out.print(num + " ");
			
			if (num == 7) {
				return true;
			} 
		}
		return false; // can only say no 7 was seen after all numbers were drawn
	}
}