백준 10825번 국영수

문제 링크입니다: https://www.acmicpc.net/problem/10825

문제에 주어진 조건대로 정렬 조건 함수를 정의하면 되는 문제였습니다.

#include <iostream>

#include <string>

#include <algorithm>

using namespace std;

 

const int MAX = 100000;

 

pair<pair<string, int>, pair<int, int>> student[MAX];

 

bool cmp(pair<pair<string, int>, pair<int, int>> a, pair<pair<string, int>, pair<int, int>> b)

{

        if (a.first.second > b.first.second)

                 return true;

        else if (a.first.second == b.first.second)

        {

                 if (a.second.first < b.second.first)

                         return true;

                 else if (a.second.first == b.second.first)

                 {

                         if (a.second.second > b.second.second)

                                 return true;

                         else if(a.second.second == b.second.second)

                                 if (a.first.first < b.first.first)

                                          return true;

                 }

        }

 

        return false;

}

 

int main(void)

{

        ios_base::sync_with_stdio(0);

        cin.tie(0);

        int N;

        cin >> N;

 

        for (int i = 0; i < N; i++)

                 cin >> student[i].first.first >> student[i].first.second >> student[i].second.first >> student[i].second.second;

 

        sort(student, student + N, cmp);

        for (int i = 0; i < N; i++)

                 cout << student[i].first.first << "\n";

        return 0;

}

개발환경:Visual Studio 2017

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