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  1. #include <stdio.h>
  2.  
  3. typedef struct {
  4.     int id;
  5.     int weight;
  6.     int height;
  7. } Body;
  8.  
  9.  
  10. void swap(Body *p1, Body *p2){
  11.     int t_id = p1->id;
  12.     p1->id = p2->id;
  13.     p2->id = t_id;
  14.  
  15.     int t_w = p1->weight;
  16.     p1->weight = p2->weight;
  17.     p2->weight = t_w;
  18.  
  19.     int t_h = p1->height;
  20.     p1->height = p2->height;
  21.     p2->height = t_h;
  22. }
  23.  
  24. int main(void) {
  25.     Body a[] = {
  26.         {1, 65, 169},
  27.         {2, 73, 170},
  28.         {3, 59, 161},
  29.         {4, 79, 175},
  30.         {5, 55, 168},
  31.     };
  32.  
  33.     int n = sizeof(a) / sizeof(a[0]);
  34.     for (int i = 0; i < n - 1; i++){
  35.         for (int j = 0; j < n - 1 - i; j++) {
  36.             if (a[j].height < a[j + 1].height) {
  37.                 swap(&a[j], &a[j + 1]);
  38.             }
  39.         }
  40.     }
  41.  
  42.     for (int i = 0; i < n; i++) {
  43.         printf("Id;%d, 体重;%d, 身長;%d\n", a[i].id, a[i].weight, a[i].height);
  44.     }
  45.  
  46.     return 0;
  47. }
  48.  
  49.  
Success #stdin #stdout 0.01s 5320KB
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stdin
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Standard input is empty
stdout
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Id;4, 体重;79, 身長;175
Id;2, 体重;73, 身長;170
Id;1, 体重;65, 身長;169
Id;5, 体重;55, 身長;168
Id;3, 体重;59, 身長;161
https://ideone.com/8rSPlT
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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