Submission #1300052

#	Time	Username	Problem	Language	Result	Execution time	Memory
1300052		opeleklanos	Carnival Tickets (IOI20_tickets)	C++20	11 / 100	2 ms	580 KiB

tickets

#include <iostream>
#include <algorithm>
#include <vector>
#include "tickets.h"
using namespace std;

#define ll long long


ll find_maximum(int k, vector<vector<int>> x){
    ll n = x.size();
    ll m = x[0].size();
    if(m == 1){
        sort(x.begin(), x.end());
        ll ans = 0;
        for(int i = 0; i<n/2; i++) ans -= (ll)x[i][0];
        for(int i = n/2; i<n; i++) ans += (ll)x[i][0];
        vector<vector<int>> arr(n, vector<int>(1, 0));
        allocate_tickets(arr);
        return ans;
    }
    return 1;
}

• 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