Submission #639614

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
639614	2022-09-10 17:42:49	Sofiatpc	Monthly railway pass (LMIO18_menesinis_bilietas)	C++14	30 / 100	3090 ms	37364 KiB

menesinis_bilietas

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#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define fi first
#define sc second
const int MAXN = 500005;
vector< pair<int,int> > adj[MAXN];
int qtd[MAXN], visQtd;
void dfs(int S, int o)
{
    if(qtd[S]==-1)visQtd++;
    qtd[S]=o;
    for(int i = 0; i < (int)adj[S].size(); i++)
    {
        int viz = adj[S][i].fi, tipo = adj[S][i].sc;
        if(qtd[viz]>=qtd[S])continue;
        if(tipo==1)
        {
            if(o==0)continue;
            dfs(viz,0);
        }
        else dfs(viz,o);
    }
    return;
}
 
 
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• Subtask 2: 0 / 6
• Subtask 3: 30 / 30
• Subtask 4: 0 / 35
• Subtask 5: 0 / 19