题解 | #牛牛的书#

#include <cstdio>
#include <iostream>
#include <map>
#include <string>
using namespace std;

int main() {
    int n;
    cin >> n;
    map<int, string> m;
    string name;
    int price;
    while (cin >> name >> price) {
        m.insert(make_pair(price, name));
    }
    for (auto i : m) {
        cout << i.second << "\n";
    }
}
// 64 位输出请用 printf("%lld")