Submission #837224

#	Time	Username	Problem	Language	Result	Execution time	Memory
837224		KemalK	Carnival Tickets (IOI20_tickets)	C++17	11 / 100	2 ms	596 KiB

tickets

#include "tickets.h"
#include <vector>
#include <bits/stdc++.h>
typedef long long int ll;
using namespace std;
long long find_maximum(int k, vector<std::vector<int>> x) {
	int n = x.size();
	int m = x[0].size();
	vector <vector <int>> ans(n, vector <int> (m, -1));
	// m = 1
	ll sum = 0;
	// cout << "x: " << x[n/2][0] << "\n";
	for (int i = 0; i < k; i++){
		vector <int> ticket;
		for (int j = 0; j < n; j++){
			ticket.push_back(x[j][0]);
		}
		sort(ticket.begin(), ticket.end());
		for (int j = 0; j < n; j++){
			sum += abs(ticket[n/2] - ticket[j]);
		}
		for (int j = 0; j < n; j++){
			ans[j][0] = i;
		}
	}	
	// cout << "allocate" << "\n";
	allocate_tickets(ans);
	return sum;
}

• 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