Submission #1078878

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1078878	2024-08-28 07:36:39	UmairAhmadMirza	Carnival Tickets (IOI20_tickets)	C++17	27 / 100	373 ms	51448 KiB

tickets

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#include <bits/stdc++.h>
using namespace std;
#define ll long long
int const N=1505;
bool od[N];
bool temp[N];
void allocate_tickets(vector<vector<int>> _x);
ll fun(ll val,vector<pair<int,int>> &pr){
  int n=pr.size();
  int lw=n/2,hg=n/2;
  ll ans=0;
  vector<pair<ll,int>> diff;
  for(int i=0;i<n;i++){
    auto [mn,mx]=pr[i];
    if(mx<=val){
      lw--;
      ans+=val-mn;
    }
    else if(mn>val){
      hg--;
      ans+=mx-val;
      temp[i]=1;
    }
    else{
      ans+=min(mx-val,val-mn);
      diff.push_back({abs((mx-val)-(val-mn)),i});
    }
  }
  if(hg<0 || lw<0)
 
 
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