Submission #1071342

#	Time	Username	Problem	Language	Result	Execution time	Memory
1071342		Ignut	Carnival Tickets (IOI20_tickets)	C++17	11 / 100	1 ms	860 KiB

tickets

// Ignut

#include <bits/stdc++.h>

using namespace std;
using ll = long long;

void allocate_tickets(vector<vector<int>> s);

ll find_maximum(int k, vector<vector<int>> x) {
    int n = x.size(), m = x.front().size();

    vector<vector<int>> s;
    for (int i = 0; i < n; i ++) s.push_back({0});
    allocate_tickets(s);

    vector<int> vals;
    for (int i = 0; i < n; i ++)
        for (int j = 0; j < m; j ++)
            vals.push_back(x[i][j]);
    sort(vals.begin(), vals.end());
    ll res = 0;
    for (int i = 0; i < n; i ++)
        res += abs(vals[i] - vals[n / 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