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  1. #include <stdio.h>
  2.  
  3. struct Body {
  4.     int id;      
  5.     int weight;  
  6.     int height;  
  7. };
  8.  
  9. void swap(struct Body *x, struct Body *y);
  10.  
  11. void swap(struct Body *x, struct Body *y) {
  12.     struct Body temp = *x;
  13.     *x = *y;
  14.     *y = temp;
  15. }
  16.  
  17. int main() {
  18.     struct Body a[] = {
  19.         {1, 65, 169},
  20.         {2, 73, 170},
  21.         {3, 59, 161},
  22.         {4, 79, 175},
  23.         {5, 55, 168}
  24.     };
  25.  
  26.     int n = 5; 
  27.  
  28.     for (int i = 0; i < n - 1; i++) {
  29.         for (int j = i + 1; j < n; j++) {
  30.             if (a[i].height < a[j].height) {
  31.                 swap(&a[i], &a[j]);
  32.             }
  33.         }
  34.     }
  35.  
  36.     for (int i = 0; i < n; i++) {
  37.         printf("%d,%d,%d\n", a[i].id, a[i].weight, a[i].height);
  38.     }
  39.  
  40.     return 0;
  41. }
Success #stdin #stdout 0.01s 5308KB
comments (?)
stdin
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Standard input is empty
stdout
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4,79,175
2,73,170
1,65,169
5,55,168
3,59,161
https://ideone.com/fH5uwp
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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