题解 | #翻转直角三角形图案#
翻转直角三角形图案
http://www.nowcoder.com/practice/2cdea429fa414fbba26e6c821724ca06
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();
for(int i = 0; i < num; i++) {
System.out.println(String.join(" ", Collections.nCopies(num - i, "*")));
}
}
}
}
