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  1. #include <stdio.h>
  2.  
  3. int main() {
  4.     int T, n;
  5.     scanf("%d", &T);
  6.     for (int t = 0; t < T; t++) {
  7.         scanf("%d", &n);
  8.         for (int i = n; i >= 1; i--) {
  9.             if (i == n) {
  10.                 for (int j = 0; j < n; j++) {
  11.                     printf("*");
  12.                 }
  13.             } else if (i == 1) {
  14.                 printf("*");
  15.             } else if (i == 2) {
  16.                 printf("**");
  17.             } else {
  18.                 printf("*");
  19.                 for (int j = 0; j < i - 2; j++) {
  20.                     printf(" ");
  21.                 }
  22.                 printf("*");
  23.             }
  24.             printf("\n");
  25.         }
  26.         if (t != T - 1) {
  27.             printf("\n");
  28.         }
  29.     }
  30.     return 0;
  31. }
Success #stdin #stdout 0s 5312KB
comments (?)
stdin
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3
5 3 7
stdout
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*****
*  *
* *
**
*

***
**
*

*******
*    *
*   *
*  *
* *
**
*
https://ideone.com/hKtxmH
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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