#include <stdio.h>
 
//構造体の定義
typedef struct {
    int id;
    int weight;
    int height;
} Body;
 
//swap関数を用いて中身を入れ替える
void swap(Body*x,Body*y) {
    Body temp=*x;
    *x=*y;
    *y=temp;
}
 
//配列の初期化
int main() {
    Body a[]={
        {1, 65, 169},
        {2, 73, 170},
        {3, 59, 161},
        {4, 79, 175},
        {5, 55, 168}
    };
    int n=sizeof(a)/sizeof(a[0]); //データの数が変わっても書き直さなくて良いようにする
 
    for(int i=0;i<n-1;i++) {
        for (int j=0;j<n-1-i;j++) {
            if (a[j].height<a[j+1].height) {
                swap(&a[j],&a[j+1]);
            }
        }
    }
 
    for(int i=0;i<n;i++) {
        printf("%d, %d, %d\n",a[i].id,a[i].weight,a[i].height);
    }
 
    return 0;
}

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