#include <stdio.h>

typedef struct {
    int num;
    char name[20];
    float score;
} Student;

int main() {
    Student std[5] = {
        {1,"Jae-won",95.5},
        {2,"Min-soo",88.0},
        {3,"Gildong",95.5},
        {4,"Ha-na",92.0},
        {5,"Duri",89.0}
    };

    Student temp;

    for (int i = 0; i < 5; i++) {
        for (int j = 0; j < 4; j++) {
            if (std[j].score > std[j + 1].score) {
                temp = std[j];
                std[j] = std[j + 1];
                std[j + 1] = temp;
            }
        }
    }

    for (int i = 0; i < 5; i++) {
        printf("%.1f ",std[i].score);
    }
}