Submission #425030

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
425030	2021-06-12 12:36:14	Mlxa	Carnival Tickets (IOI20_tickets)	C++14	11 / 100	2 ms	716 KiB

tickets

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define all(x) x.begin(), x.end()
#define mp make_pair
#define mt make_tuple
#define x first
#define y second
#include "tickets.h"
#include <vector>
ll find_maximum(int k, vector<vector<int>> x) {
  int n = (int)x.size();
  int m = (int)x[0].size();
  vector<vector<int>> answer(n, vector<int>(m, -1));
  vector<int> cnt(n);
  for (int i = 0; i < n; ++i) {
    cnt[i] = accumulate(all(x[i]), 0);
  }
  vector<int> ord(n);
  iota(all(ord), 0);
  sort(all(ord), [&](int i, int j) {
    return cnt[i] < cnt[j];
  });
  for (int i = 0; i < n / 2; ++i) {
    for (int j = 0; j < k; ++j) {
      answer[ord[i]][j] = j;
    }
  }
  for (int i = n / 2; i < n; ++i) {
 
 
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• 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