Submission #840600

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
840600	2023-08-31 14:19:46	Minindu206	Longest Trip (IOI23_longesttrip)	C++17	0 / 100	1 ms	208 KiB

longesttrip

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#include "longesttrip.h"
#include <bits/stdc++.h>
using namespace std;
int mxlen = INT_MIN;
vector<int> ans;
void dfs(vector<int> adj[], int node, int cnt, vector<int> &vis, vector<int> temp)
{
    vis[node] = 1;
    int cur = 0;
    for (int a : adj[node])
    {
        if (!vis[a])
        {
            cur = cnt + 1;
            temp.push_back(a);
            dfs(adj, a, cur, vis, temp);
        }
        if (mxlen < cur)
            mxlen = cur;
        ans.clear();
        ans = temp;
        temp.pop_back();
        cur = 0;
    }
}
vector<int> longest_trip(int n, int d)
{
    vector<int> adj[n];
 
 
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• Subtask 2: 0 / 10
• Subtask 3: 0 / 25
• Subtask 4: 0 / 60