#include <stdio.h>
typedef struct{
	int id;
	int weight;
	int height;
}Body;
void swap(Body*b,Body*c);


int main(void) {
Body a[]={{1,65,169},
         {2,73,170},
         {3,59,161},
	     {4,79,175},
	     {5,55,168}};
	   
	   for(int i=0;i<4;i++){
	   for(int j=i+1;j<5;j++){
	   	if(a[i].height<a[j].height){
	   		swap(&a[i],&a[j]);
	   	}
	   	}
	   }
	   
	   for(int k=0;k<5;k++){
	   	printf("%d,%d,%d\n",a[k].id,a[k].weight,a[k].height);
	   }
	 

	return 0;
}
void swap(Body*b,Body*c){
	
	Body work;
	work=*b;
	   *b=*c;
	  *c=work;
	
}