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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 *a,Body *b);
  10.  
  11. int main(void){
  12.  
  13. 	Body a[]={
  14. 		{1,65,169},
  15. 		{2,73,170},
  16. 		{3,59,161},
  17. 		{4,79,175},
  18. 		{5,55,168},
  19. 	};
  20.  
  21. 		for(int i=0;i<4;i++){
  22. 			for(int j=i+1;j<5;j++){
  23. 				if((a[i].height)<(a[j].height)){
  24. 					swap(&a[i],&a[j]);
  25. 				}
  26. 			}
  27. 		}
  28.  
  29.     for(int i=0;i<5;i++){
  30.     	printf("%d %d %d\n",a[i].id,a[i].weight,a[i].height);
  31.     }
  32.     return 0;
  33. }
  34.  
  35. void swap(Body *a,Body *b){
  36.  
  37.     Body w;
  38. 	w=*a;
  39. 	*a=*b;
  40. 	*b=w;
  41. }
Success #stdin #stdout 0s 5320KB
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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/4IQRL6
language:
C (gcc 8.3)
created:
5 days ago
visibility:
public

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