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  1. #include <stdio.h>
  2.  
  3. int main() {
  4.     int n;
  5.     scanf("%d", &n);
  6.     for (int i = 1; i <= n; i++) {
  7.         for (int j = 1; j <= n - i; j++)
  8.             printf(" ");
  9.         for (int j = 1; j <= i; j++)
  10.             printf("%d", i);
  11.         printf(" ");
  12.         for (int j = 1; j <= i; j++)
  13.             printf("%d", i);
  14.         printf("\n");
  15.     }
  16. }
Success #stdin #stdout 0s 5332KB
comments (?)
stdin 
5
stdout 
    1 1
   22 22
  333 333
 4444 4444
55555 55555
https://ideone.com/j6vz1X
Sprout 564 - 數字塔
language:
C (gcc 8.3)
created:
17 hours ago
visibility:
public

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