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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4.     int i, j, k;
  5.  
  6.     for(i = 1; i <= 5; i++) {
  7.  
  8.         // 3回繰り返す
  9.         for(k = 1; k <= 3; k++) {
  10.  
  11.             // #を表示
  12.             for(j = 1; j <= i; j++) {
  13.                 printf("#");
  14.             }
  15.  
  16.             // 空白を表示
  17.             if(k != 3) {
  18.                 for(j = 1; j <= 5 - i; j++) {
  19.                     printf(" ");
  20.                 }
  21.             }
  22.         }
  23.  
  24.         printf("\n");
  25.     }
  26.  
  27.     return 0;
  28. }
  29.  
Success #stdin #stdout 0s 5316KB
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stdin
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Standard input is empty
stdout
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#    #    #
##   ##   ##
###  ###  ###
#### #### ####
###############
https://ideone.com/e5MGEk
language:
C (gcc 8.3)
created:
6 hours ago
visibility:
public

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