题解 | #线段图案#

import java.util.Scanner;
import java.util.Collections;
public class Main {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        while(scan.hasNextInt()) {
            int num = scan.nextInt();
            System.out.println(String.join("",Collections.nCopies(num, "*")));
        }
    }
}