Submission #1033002

#	Time	Username	Problem	Language	Result	Execution time	Memory
1033002		fv3	Carnival Tickets (IOI20_tickets)	C++14	11 / 100	1 ms	604 KiB

tickets

#include "tickets.h"

#include <bits/stdc++.h>

using namespace std;
typedef long long ll;

ll find_maximum(int k, vector<vector<int>> x) 
{
	int N = x.size();
	int M = x[0].size();
	vector<vector<int>> answer;

	for (int i = 0; i < N; i++) 
	{
		answer.push_back( {0} );
	}
	allocate_tickets(answer);

	sort(x.begin(), x.end());
	ll res = 0;
	for (int i = 0; i < N; i++)
	{
		res += abs(x[i][0] - x[N / 2][0]);
	}

	return res;
}

Compilation message (stderr)

tickets.cpp: In function 'll find_maximum(int, std::vector<std::vector<int> >)':
tickets.cpp:11:6: warning: unused variable 'M' [-Wunused-variable]
   11 |  int M = x[0].size();
      |      ^

• 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