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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. int main() {
  10.     Body a[] = {
  11.         {1, 65, 169},
  12.         {2, 73, 170},
  13.         {3, 59, 161},
  14.         {4, 79, 175},
  15.         {5, 55, 168}
  16.     };
  17.     int n = sizeof(a) / sizeof(a[0]);
  18.  
  19.     for (int i = 0; i < n - 1; i++) {
  20.         for (int j = 0; j < n - 1 - i; j++) {
  21.             if (a[j].height < a[j + 1].height) {
  22.                 swap(&a[j], &a[j + 1]);
  23.             }
  24.         }
  25.     }
  26.  
  27.     printf("ID, Weight, Height\n");
  28.     for (int i = 0; i < n; i++) {
  29.         printf("%d, %d, %d\n", a[i].id, a[i].weight, a[i].height);
  30.     }
  31.  
  32.     return 0;
  33. }
  34.  
  35. void swap(Body *a, Body *b) {
  36.     Body temp = *a;
  37.     *a = *b;
  38.     *b = temp;
  39. }
Success #stdin #stdout 0s 5280KB
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stdin
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Standard input is empty
stdout
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ID, Weight, Height
4, 79, 175
2, 73, 170
1, 65, 169
5, 55, 168
3, 59, 161
https://ideone.com/2fHZ2C
language:
C (gcc 8.3)
created:
320 days ago
visibility:
public

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