Submission #308541

#	Time	Username	Problem	Language	Result	Execution time	Memory
308541		Sundavar	Carnival Tickets (IOI20_tickets)	C++14	11 / 100	2 ms	768 KiB

tickets

#include "tickets.h"
#include <bits/stdc++.h>
typedef long long ll;
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>> answer(n, vector<int> (m, 0));
	ll sol = 0;
	vector<int> a(n);
	for(int i = 0; i < n; i++)
		a[i] = x[i][0];
	sort(a.begin(), a.end());
	int b = a[n/2];
	for(int& num : a)
		sol += abs(num - b);
	allocate_tickets(answer);
	return sol;
}

• 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