Submission #848827

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
848827	2023-09-13 14:41:55	Edu175	Longest Trip (IOI23_longesttrip)	C++17	100 / 100	12 ms	964 KiB

longesttrip

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#include "longesttrip.h"
#include <bits/stdc++.h>
#define pb push_back
#define fst first
#define snd second
#define fore(i,a,b) for(ll i=a,ggdem=b;i<ggdem;++i)
#define SZ(x) ((int)x.size())
#define ALL(x) x.begin(),x.end()
#define mset(a,v) memset((a),(v),sizeof(a))
#define FIN ios::sync_with_stdio(0);cin.tie(0);cout.tie(0)
#define imp(v) for(auto messi:v)cout<<messi<<" "; cout<<"\n"
using namespace std;
typedef int ll;
typedef long long LL;
typedef pair<ll,ll> ii;
 
ll n,d;
ll ask(vector<ll>a, vector<ll>b){
  set<ll>sa,sb;
  for(auto i:a)sa.insert(i);
  for(auto i:b)sb.insert(i);
  a.clear(),b.clear();
  for(auto i:sa)a.pb(i);
  for(auto i:sb)b.pb(i);
  return are_connected(a,b);
}
ll find(vector<ll>&a,vector<ll>&b){
  /*vector<ll>pre;
  fore(i,0,SZ(a)){
    pre.pb(a[i]);
 
 
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• Subtask 0: 0 / 0
• Subtask 1: 5 / 5
• Subtask 2: 10 / 10
• Subtask 3: 25 / 25
• Subtask 4: 60 / 60