#include <stdio.h> int main() { int n = 0; while (scanf("%d", &n) != EOF) { int i = 0; int j = 0; for (i = 0; i < n; i++) { for (j = 0; j < n; j++) { if (i == j || i + j == n - 1) { printf("%c", '*'); } else printf(" "); } printf("\n"); } } return 0; }