Submission #1073577

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1073577	2024-08-24 16:16:45	LCJLY	Carnival Tickets (IOI20_tickets)	C++14	25 / 100	969 ms	288284 KiB

tickets

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#include <bits/stdc++.h>
#include "tickets.h"
//#include "grader.cpp"
using namespace std;
 
#define int long long
#define show(x,y) cout << y << " " << #x << endl;
#define show2(x,y,i,j) cout << y << " " << #x << "  " << j << " " << #i << endl;
#define show3(x,y,i,j,p,q) cout << y << " " << #x << "  " << j << " " << #i << "  " << q << " " << #p << endl;
#define show4(x,y) for(auto it:y) cout << it << " "; cout << #x << endl;
typedef pair<long long,long long>pii;
typedef pair<long long,pii>pi2;
 
//allocate_tickets(vector<vector<int>>)
 
long long find_maximum(int32_t k, vector<vector<int32_t>>arr){
  int n=arr.size();
  int m=arr[0].size();
  vector<pi2>v;
  int ptr[n];
  for(int x=0;x<n;x++){
    for(int y=0;y<m;y++){
      v.push_back({arr[x][y],{x,y}});
    }
    ptr[x]=m-1;
  }
  sort(v.begin(),v.end());
  vector<pi2>lft[n+5];
  vector<pi2>rgt[n+5];
  for(int x=0;x<n*m/2;x++){
 
 
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• Subtask 1: 11 / 11
• Subtask 2: 0 / 16
• Subtask 3: 0 / 14
• Subtask 4: 14 / 14
• Subtask 5: 0 / 12
• Subtask 6: 0 / 23
• Subtask 7: 0 / 10