
package com.bdqn.yingyun;
import java.util.Scanner;
public class DaojinZiTa {
public static void main(String[] args) {
System.out.println("请输入倒金字塔的行数:");
@SuppressWarnings("resource")
Scanner sca = new Scanner(System.in);
int n = sca.nextInt();
for (int i = n; i >= 1; i--) {
for (int j = 1; j <= n - i; j++) {
System.out.print(" ");
}
for (int k = 1; k <= 2 * i - 1; k++) {
System.out.print("*");
}
System.out.println();
}
}
}


