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  1. #include <stdlib.h>
  2. #include <stdio.h>
  3.  
  4. int comp1(const void* a, const void* b)
  5. {
  6.     return strlen(*(char**)a) - strlen(*(char**)b);
  7. }
  8.  
  9. int main()
  10. {
  11.     char* sort_char_array[] = { "about", "this", "and", "url", "that", "the", "i", "hi" };
  12.     qsort(sort_char_array, 8, sizeof(char*), comp1); //about and hi i that the this url
  13.     for (int i = 0; i < 8; i++)
  14.         printf("%s\n",sort_char_array[i]);
  15. }
  16.  
Success #stdin #stdout 0s 5416KB
comments (?)
stdin 
Standard input is empty
stdout 
i
hi
and
url
the
this
that
about
https://ideone.com/50RtNd
language:
C (gcc 8.3)
created:
5 years ago
visibility:
public

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