有n个学生的信息（学号、姓名、成绩），要求按照成绩的高低输出各学生的信息 {{10101,"Zhang",78},{10103,"Wang",98.5},{10106,"Li",86},{10108,"Ling",73.5},{10110,"Fun",100}

以下是按成绩从高到低输出学生信息的代码（使用C++语言实现）：

#include <iostream>
#include <algorithm>
using namespace std;

struct Student {
    int id;
    string name;
    float score;
};

bool cmp(Student a, Student b) {
    return a.score > b.score; // 按成绩从高到低排序
}

int main() {
    const int n = 5; // 学生人数
    Student stu[n] = {{10101,"Zhang",78},{10103,"Wang",98.5},{10106,"Li",86},{10108,"Ling",73.5},{10110,"Fun",100}};
    sort(stu, stu+n, cmp); // 排序
    for (int i = 0; i < n; i++) {
        cout << stu[i].id << "\t" << stu[i].name << "\t" << stu[i].score << endl; // 输出学生信息
    }
    return 0;
}

输出结果：

10110   Fun     100
10103   Wang    98.5
10106   Li      86
10101   Zhang   78
10108   Ling    73.5