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) != EOF) { for(size_t i = 0; i < n; i++) { size_t j = 0; for(j=0; j<n; j++) { if(i == j) { printf("*"); } else if(i+j == n-1) { printf("*"); } else { printf(" "); } } printf("\n"); } } return 0; }