import java.io.*;
import java.util.*;

public class PrintPositives {
	public static void main(String [] args) throws Exception {
		Scanner scanner = new Scanner(new File("numbers.text"));

		boolean isFirst = true;
		
		int n = scanner.nextInt();

		for (int i = 1; i <= n; i++) {
			int num = scanner.nextInt();
			if (num > 0) {
				if (isFirst) {
					System.out.println("The positive numbers are: ");
					isFirst = false;
				}
				System.out.println(num);
			}
		}
	}
}