#include<stdio.h>
 
typedef struct{
    int id;
    int weight;
    int height;
}Body;
 
void swap(Body *a,Body *b)
{
    Body t=*a;
    *a=*b;
    *b=t;
}
 
int main(void)
{
    Body data[5]={
        {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=0;j<4-i;j++){
            if(data[j].height<data[j+1].height){
                swap(&data[j],&data[j+1]);
            }
        }
    }
 
    for(int 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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