#include <stdio.h>

typedef struct {
    int id;
    int weight;
    int height;
} Body;

void swap(Body *a, Body *b) {
    Body temp = *a;
    *a = *b;
    *b = temp;
}

int main(void) {
    Body data[5] = {
        {1, 65, 169},
        {2, 73, 170},
        {3, 59, 161},
        {4, 79, 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;
}