Submission #300765

#	Time	Username	Problem	Language	Result	Execution time	Memory
300765		IgorI	Carnival Tickets (IOI20_tickets)	C++17	11 / 100	2 ms	640 KiB

tickets

#include "tickets.h"
#include <bits/stdc++.h>

using namespace std;

long long find_maximum(int k, std::vector<std::vector<int>> x)
{
	int n = x.size(), m = x[0].size();
    vector<long long> s;
    for (int i = 0; i < n; i++) s.push_back(x[i][0]);
    sort(s.begin(), s.end());
    long long si = 0;
    for (int i = 0; i < n / 2; i++) si += s[i + n / 2] - s[i];
    allocate_tickets(vector<vector<int> >(n, vector<int>(m)));
    return si;
}

• 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