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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. #define TEAM_SIZE 10
  5.  
  6. typedef struct {
  7.     char name[TEAM_SIZE];
  8.     int points;
  9. } TEAM;
  10.  
  11.  
  12. int compare_points(const void *a, const void *b)
  13. {
  14.     const TEAM *p1 = a;
  15.     const TEAM *p2 = b;
  16.     return p2->points < p1->points ? -1 : p1->points < p2->points;
  17. }
  18.  
  19. int main()
  20. {
  21.     TEAM teams[] =
  22.     {
  23.         { "OB",  46 }, { "AGF", 37 },
  24.         { "AAB", 50 }, { "FCK", 71 },
  25.         { "HOB", 18 }, { "SDR", 62 },
  26.         { "RFC", 47 }, { "BIF", 54 },
  27.         { "EFB", 30 }, { "VFF", 40 }
  28.     };
  29.  
  30.     size_t NUM_TEAMS = sizeof teams / sizeof *teams;
  31.  
  32.     qsort(teams, NUM_TEAMS, sizeof(TEAM), compare_points);
  33.  
  34.     for (size_t i=0; i< NUM_TEAMS; ++i)
  35.         printf("%s : %d\n", teams[i].name, teams[i].points);
  36.  
  37.     return 0;
  38. }
Success #stdin #stdout 0s 2168KB
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stdin
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Standard input is empty
stdout
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FCK : 71
SDR : 62
BIF : 54
AAB : 50
RFC : 47
OB : 46
VFF : 40
AGF : 37
EFB : 30
HOB : 18
https://ideone.com/8P9zuk
language:
C (gcc 8.3)
created:
7 years ago
visibility:
secret

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