Submission #1297762

#	Time	Username	Problem	Language	Result	Execution time	Memory
1297762		kawhiet	Carnival Tickets (IOI20_tickets)	C++20	11 / 100	2 ms	580 KiB

tickets

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

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

• 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