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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 z=*x;
  11. 	*x=*y;
  12. 	*y=z;
  13. };
  14.  
  15. int main(void)
  16. {
  17. 	Body a[5]={{1,65,169},
  18. 		{2,73,170},
  19. 		{3,59,161},
  20. 		{4,79,175},
  21. 		{5,55,168},
  22. 	};
  23. 	int i,j;
  24. 	for(i=0;i<4;i++)
  25. 	{
  26.         for(j=i+1;j<5;j++)
  27.         {
  28.             if(a[i].height<a[j].height)
  29.             {
  30.                 swap(&a[i],&a[j]);
  31.             }
  32.         }
  33.     }
  34.     for(i=0;i<5;i++)
  35.     {
  36.         printf("%d,%d,%d\n",a[i].id,a[i].weight,a[i].height);
  37.     }
  38. 	return 0;
  39. }
  40.  
Success #stdin #stdout 0s 5288KB
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/a6wC1W
6当日課題
language:
C (gcc 8.3)
created:
5 days ago
visibility:
public

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