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  1. #include <stdio.h>
  2.  
  3. void writeX(int n) {
  4.      int i;
  5.  
  6.      for( i = 0; i < n; i++ ) {
  7.           printf("X");
  8.      }
  9.      printf("\n");
  10. }
  11.  
  12. void figure(int n) {
  13.      if(n>=1){
  14.         figure(n-1);
  15.         writeX(n);
  16.      }else
  17.         return;   
  18. }
  19.  
  20. int main(void) {
  21.     int n;
  22.  
  23.     scanf("%d", &n);
  24.     figure(n);
  25.     return 0;
  26. }
Success #stdin #stdout 0s 5292KB
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https://ideone.com/r5ymvm
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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