제출 #625768

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
625768		1ne	Carnival Tickets (IOI20_tickets)	C++14	11 / 100	1 ms	596 KiB

tickets

#include "tickets.h"
#include <bits/stdc++.h>
using namespace std;
#include <vector>

long long find_maximum(int k, std::vector<std::vector<int>> x) {
	int n = x.size();
	int m = x[0].size();
	long long sum = 0;
	vector<int>pos;
	for (int i = 0;i<n;++i){
		for (int j = 0;j<m;++j){
			sum+=x[i][j];
			pos.push_back(x[i][j]);
			x[i][j] = 0;
		}
	}
	sort(pos.begin(),pos.end());
	vector<int>valid = {pos[n/2]};
	long long ans = LLONG_MAX;
	for (auto x:valid){
		long long curans = 0;
		for (auto y:pos){
			curans+=abs(y - x);
		}
		ans = min(ans,curans);
	}
	for (int i = 0;i<n;++i){
		for (int j = 0;j<m;++j){
			x[i][j] = 0;
		}
	}
	allocate_tickets(x);
	return ans;
}

• Subtask 1: 11 / 11
• Subtask 2: 0 / 16
• Subtask 3: 0 / 14
• Subtask 4: 0 / 14
• Subtask 5: 0 / 12
• Subtask 6: 0 / 23
• Subtask 7: 0 / 10