Submission #364038

#	Time	Username	Problem	Language	Result	Execution time	Memory
364038		wind_reaper	Carnival Tickets (IOI20_tickets)	C++17	11 / 100	2 ms	748 KiB

tickets

#include "tickets.h"
#include <bits/stdc++.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));

	long long a = 0; 

	vector<int64_t> t(n);

	for(int i = 0; i < n; i++){
		ans[i][0] = 0;
		t[i] = x[i][0];
	}
	sort(t.begin(), t.end());
	int64_t median = t[n/2];

	for(int i = 0; i < n; i++)
		a += 1LL*abs(median - t[i]);
	allocate_tickets(ans);
	return a;
}

• 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