Submission #1159433

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1159433	2025-02-28 13:08:37	Samuraj	Thousands Islands (IOI22_islands)	C++20	10.85 / 100	22 ms	10056 KiB

islands

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#include "islands.h"
#include <bits/stdc++.h>
using namespace std;
#define st first
#define nd second
#define pb push_back
#define rep(i,a,b) for(int i = a; i <= b; i++)
#define irep(i,a,b) for(int i = a; i >= b; i--)
typedef long long ll;
typedef long double ld;
//typedef __int128 int128;
typedef vector<int> vi;
typedef pair<int,int> pi; 
typedef pair<double,double> pd;
typedef pair<ll,ll> pl;
const int max_n = 2e5+7;
const int INF = 1e9+7;
vector<pi> g[max_n];
bool drzewowa[max_n];
bool odw[max_n];
int h[max_n];
bool cykl[max_n]; //cykl nizej!
int min_ind[max_n]; //min h na ktorej sie rozdzielamy by dojsc do tego wierzcholka!
int max_ind[max_n]; //max h dla ktorej mamy krawedz wsteczną nad nami!
 
 
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• Subtask 1: 1.75 / 5
• Subtask 2: 1.75 / 5
• Subtask 3: 7.35 / 21
• Subtask 4: 0 / 24
• Subtask 5: 0 / 45