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  1. #include <stdio.h>
  2.  
  3. static int i, k;
  4. void reverse(char s[]);
  5.  
  6. int main(void)
  7. {
  8.     char s[]="hello world";
  9.  
  10.     i= k= 0;
  11.     reverse(s);
  12.  
  13.     return 1;
  14. }
  15.  
  16. void reverse(char s[])
  17. {
  18.      int c;
  19.      if ((c = s[i]) != '\0')
  20.      {
  21.           i++;
  22.           reverse(s);
  23.      }
  24.      if (c != '\0')
  25.           s[k++] = c;
  26. }
Runtime error #stdin #stdout 0s 2108KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
https://ideone.com/9m3uv1
language:
C (gcc 8.3)
created:
9 years ago
visibility:
public

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