Submission #638697

#	Time	Username	Problem	Language	Result	Execution time	Memory
638697		slime	Carnival Tickets (IOI20_tickets)	C++14	11 / 100	1 ms	724 KiB

tickets

#include "tickets.h"
#include "bits/stdc++.h"
using namespace std;
long long find_maximum(int k, std::vector<std::vector<int>> x) {
	int n = x.size();
	int m = x[0].size();
	std::vector<std::vector<int>> answer;
	for (int i = 0; i < n; i++) {
		std::vector<int> row(m);
		for (int j = 0; j < m; j++) {
			if (j < k) {
				row[j] = j;
			} else {
				row[j] = -1;
			}
		}
		answer.push_back(row);
	}
	allocate_tickets(answer);

  vector<int> ff;
  for(int i=0; i<n; i++) ff.push_back(x[i][0]);

  sort(ff.begin(), ff.end());
  long long ss = 0;
  for(int x: ff) ss += abs(x - ff[n / 2]);
	return ss;
}

• 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