Submission #724599

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
724599	2023-04-15 15:57:24	TahirAliyev	Kutije (COCI21_kutije)	C++17	35 / 70	1090 ms	8248 KiB

Main

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#include <bits/stdc++.h>
#pragma GCC optimize("O3")
using namespace std;
 
#define ll long long int
#define oo 1e18 + 5
#define pii pair<int, int>
const int MAX = 1005;
bitset<MAX> visited;
vector<int> g[MAX];
bitset<MAX> accesible[MAX];
void dfs(int node, int par){
    visited[node] = true;
    accesible[par][node] = true;
    for(int to : g[node]){
        if(!visited[to]){
            if(to < par){
                accesible[par] |= accesible[to];
                visited |= accesible[to];
                continue;
            }
            dfs(to, par);
        }
    }
}
 
 
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• Subtask 1: 15 / 15
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 0 / 35