Submission #300496

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
300496	2020-09-17 08:10:52	guangxuan	Carnival Tickets (IOI20_tickets)	C++14	100 / 100	1821 ms	65780 KiB

tickets

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#include "tickets.h"
#include <bits/stdc++.h>
using namespace std;
long long find_maximum(int k, std::vector<std::vector<int>> x2) {
  int n = x2.size();
  int m = x2[0].size();
  int all_x[n*m];
  for (int i = 0; i < n; i++) {
    for(int j=0;j<m;j++){
      all_x[i*m+j] = x2[i][j];
    }
  }
  sort(all_x,all_x+n*m);
    long long bans=0;
    vector<vector<int> > banswer;
    for(int mi=max(n*m/2-2,0);mi<min(n*m/2+2,n*m);mi++){
        vector<vector<int>> x = x2;
        int med = all_x[mi];
        cerr << med << endl;
        for (int i = 0; i < n; i++) {
            for(int j=0;j<m;j++){
                x[i][j] -= med;
                //printf("%d ",x[i][j]);
            }//puts("");
        }
        int l[n],r[n];
        int neg = 0;
        priority_queue<pair<int,int> >pq;
        for(int i=0;i<n;i++){
 
 
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• Subtask 1: 11 / 11
• Subtask 2: 16 / 16
• Subtask 3: 14 / 14
• Subtask 4: 14 / 14
• Subtask 5: 12 / 12
• Subtask 6: 23 / 23
• Subtask 7: 10 / 10