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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. void swap(body *a, body *b) {
  10.     body temp = *a;
  11.     *a = *b;
  12.     *b = temp;
  13. }
  14.  
  15. int main(void) {
  16.     body data[5] = {
  17.         {1, 65, 169},
  18.         {2, 73, 170},
  19.         {3, 59, 161},
  20.         {4, 79, 175},
  21.         {5, 55, 168}, 
  22.  
  23.     };
  24.  
  25.     int i, j;
  26.  
  27.     for (i = 0; i < 4; i++) {
  28.         for (j = i + 1; j < 5; j++) {
  29.             if (data[i].height < data[j].height) {
  30.                 swap(&data[i], &data[j]);
  31.             }
  32.         }
  33.     }
  34.  
  35.     for (i = 0; i < 5; i++) {
  36.  
  37.         printf("%d,%d,%d\n", data[i].id, data[i].weight, data[i].height);
  38.  
  39.     }
  40.  
  41.     return 0;
  42. }
Success #stdin #stdout 0.01s 5292KB
comments (?)
stdin 
Standard input is empty
stdout 
4,79,175
2,73,170
1,65,169
5,55,168
3,59,161
https://ideone.com/DSF3dB
language:
C (gcc 8.3)
created:
5 days ago
visibility:
public

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