题解 | #X形图案#
X形图案
https://www.nowcoder.com/practice/83d6afe3018e44539c51265165806ee4
import java.util.Scanner;
// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
while(in.hasNextInt()){
int n = in.nextInt();
for (int i = 0; i < n; i++){
for (int j = 0; j < n; j++){
if (j == i || j == n - 1 - i){
System.out.print('*');
}else{
System.out.print(' ');
}
}
System.out.print("\n");
}
}
}
}
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