제출 #307125

#제출 시각아이디문제언어결과실행 시간메모리
307125Ruxandra985카니발 티켓 (IOI20_tickets)C++14
11 / 100
2 ms768 KiB
#include <bits/stdc++.h>
#include "tickets.h"
#define DIMN 1510
 
using namespace std;
 
 
pair <int , int> v[DIMN];
 
long long find_maximum(int k, vector<vector<int>> x) {
	int n = x.size() , i;
	int m = x[0].size();
	long long sol = 0;
	vector<vector<int>> answer;
	for (i = 0; i < n; i++) {
		vector<int> row(m);
		answer.push_back(row);
	}
 
 
	if (m == 1){
 
        for (i = 0 ; i < n ; i++){
            answer[i][0] = 0;
            v[i] = make_pair(x[i][0] , i);
        }
 
        sort (v , v + n);
 
        for (i = 0 ; i < n ; i++){
 
            if (i < n / 2)
                sol = sol - v[i].first;
            else
                sol = sol + v[i].first;
        }
 
 
	}
 
	allocate_tickets(answer);
	return sol;
}
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