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