#include <stdio.h>
typedef struct {
		int id;
		int weight;
		int height;
	}Body;
 
	void swap(Body*a,Body*b){
		Body c;
		c=*a;
		*a=*b;
		*b=c;
	}
int main(void) {
	Body data[5]={{1,65,169},{2,73,170},{3,59,161},{4,69,175},{5,55,168}};
 
	int i,j;
	for(i=0;i<4;i++){
		for(j=i+1;j<5;j++){
			if(data[i].height<data[j].height){
				swap(&data[i],&data[j]);
			}
		}
	}
	for (i=0;i<5;i++){
		printf("%d,%d,%d\n",data[i].id,data[i].weight,data[i].height);
	}
	return 0;
}
 

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