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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.     struct Body temp;
  11.     temp = *x;
  12.     *x = *y;
  13.     *y = temp;
  14. }
  15.  
  16. int main(void) {
  17.     struct Body a[5] = {
  18.         {1, 65, 169},
  19.         {2, 73, 170},
  20.         {3, 59, 161},
  21.         {4, 79, 175},
  22.         {5, 55, 168}
  23.     };
  24.  
  25.     int i, j;
  26.  
  27.     for (i = 0; i < 4; i++) {
  28.         for (j = i + 1; j < 5; j++) {
  29.             if (a[i].height < a[j].height) {
  30.                 swap(&a[i], &a[j]);
  31.             }
  32.         }
  33.     }
  34.     for (i = 0; i < 5; i++) {
  35.         printf("ID:%d 体重:%d 身長:%d\n",
  36.                a[i].id, a[i].weight, a[i].height);
  37.     }
  38.  
  39.     return 0;
  40. }
  41.  
Success #stdin #stdout 0.01s 5320KB
comments (?)
stdin 
Standard input is empty
stdout 
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/hEPPcY
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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