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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 *x, Body *y) {
  10.     Body temp = *x;
  11.     *x = *y;
  12.     *y = temp;
  13. }
  14.  
  15. int main() {
  16.     Body a[] = {
  17.         {1, 65, 169},
  18.         {2, 73, 170},
  19.         {3, 59, 161},
  20.         {4, 79, 175},
  21.         {5, 55, 168}
  22.     };
  23.    int n = sizeof(a) / sizeof(a[0]);
  24.  
  25.    for(int i=0;i<n;i++) {
  26.         for(int j=i+1;j<n;j++){
  27.             if(a[i].height<a[j].height){
  28.                 swap(&a[i],&a[j]);
  29.             }
  30.         }
  31.     }
  32.  
  33.     for (int i = 0; i < n; i++) {
  34.         printf("%d %d %d\n", a[i].id, a[i].weight, a[i].height);
  35.     }
  36.  
  37.     return 0;
  38. }
  39.  
  40.  
Success #stdin #stdout 0s 5280KB
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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/wO20a6
language:
C (gcc 8.3)
created:
320 days ago
visibility:
public

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