Submission #1167189

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1167189	2025-03-15 14:07:42	dragst	The Ties That Guide Us (CEOI23_incursion)	C++20	0 / 100	2031 ms	7060 KiB

incursion

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#include <bits/stdc++.h>
#include "incursion.h"
using namespace std;
int h[50005], p[50005], l[50005], r[50005];
vector<int> adj[50005];
void dfs(int x)
{
    for (auto y: adj[x])
    {
        if (y!=p[x])
        {
            p[y]=x; l[x]=y;
            h[y]=h[x]+1;
            dfs(y);
        };
    };
}
vector<int> mark(vector<pair<int, int>> F, int safe)
{
    int n=1, i;
    for (auto p: F)
    {
        n=max(n, p.first);
        n=max(n, p.second);
        adj[p.first].push_back(p.second);
        adj[p.second].push_back(p.first);
    };
 
 
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