题解

#include <bits/stdc++.h>
using namespace std;
struct Student {
int id;
int total;
int chinese;
};

int main() {
int n;
cin >> n;
vector<Student> students;

for (int i = 0; i < n; i++) {
    int ch, math, en;
    cin >> ch >> math >> en;
    int total = ch + math + en;
    students.push_back({i + 1, total, ch});
}

sort(students.begin(), students.end(), [](const Student& a, const Student& b) {
    if (a.total != b.total) {
        return a.total > b.total;
    }
    if (a.chinese != b.chinese) {
        return a.chinese > b.chinese;
    }
    return a.id < b.id;
});

for (int i = 0; i < 5;i++) {
    cout << students[i].id << " " << students[i].total << endl;
}

return 0;

}