java输出一个空心菱形
时间: 2023-03-14 15:03:30 浏览: 45
我可以用Java输出一个空心菱形:public class Test {
public static void main(String[] args) {
for (int i = 0; i < 5; i++) {
for (int j = 5 - i; j > 1; j--) {
System.out.print(" ");
}
for (int j = 0; j <= i; j++) {
if (i == 4 || j == 0 || j == i)
System.out.print("*");
else
System.out.print(" ");
}
System.out.println();
}
}
}