题解 | X形图案
X形图案
https://www.nowcoder.com/practice/83d6afe3018e44539c51265165806ee4
#include <stdio.h> int main() { int n = 0; while (scanf("%d", &n) == 1) { for (int i = 0; i < n; i++) { for (int j = 0; j < n; j++) { if (i == j || j == n - i - 1) { printf("*"); } else { printf(" "); } } printf("\n"); } } return 0; }