Submission #797299

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
797299	2023-07-29 08:59:31	penguinman	Thousands Islands (IOI22_islands)	C++17	27.50 / 100	42 ms	9172 KiB

islands

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#include "islands.h"
#include <bits/stdc++.h>
#include <variant>
using std::cin;
using std::cout;
using std::endl;
using std::vector;
using std::string;
using ll = int;
using vi = vector<ll>;
using vii = vector<vi>;
using pii = std::pair<ll,ll>;
#define rep(i,j,k) for(ll i=ll(j); i<ll(k); i++)
#define REP(i,j,k) for(ll i=ll(j); i<=ll(k); i++)
#define per(i,j,k) for(ll i=ll(j); i>=ll(k); i--)
#define all(a) a.begin(),a.end()
#define pb emplace_back
#define ln "\n"
struct directed_graph{
  ll N;
  vii edge, revedge;
  vi par;
  vii V;
  directed_graph(vii E){
    N = E.size();
    edge.resize(N);
 
 
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• Subtask 1: 1.75 / 5
• Subtask 2: 1.75 / 5
• Subtask 3: 0 / 21
• Subtask 4: 24 / 24
• Subtask 5: 0 / 45