Question

JAVA打金字塔是竖着的

哪里出问题了
我想让*号横着写





Answer 1

代码如下：
import java.util.Scanner;

public class App13 {

public static void main(String[] args) {

Scanner scanner = new Scanner(System.in);

System.out.print("请输入金字塔层数：");

int n = scanner.nextInt();

for (int i = n; i >= 0; i--) {

for (int k = 0; k < n - i; k++)
System.out.print(' ');

for(int j = 0; j < 2 * i - 1; j++)
System.out.print('*');

System.out.println();
}

}

}