Submission #1166923

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1166923	2025-03-14 18:37:20	PagodePaiva	Keys (IOI21_keys)	C++20	37 / 100	805 ms	8520 KiB

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#include<bits/stdc++.h>
using namespace std;
const int N = 2010;   
vector <pair <int, int>> g[N];
int tipo[N];
vector <int> talvez[N];
int mark[N];
int n, m;
int bfs(int v){
    queue <int> q;
    set <int> s;
    s.insert(tipo[v]);
    q.push(v);
    memset(mark, 0, sizeof mark);
    int cnt = 0;
    while(!q.empty()){
        auto v = q.front();
        q.pop();
        if(mark[v]) continue;
        cnt++;
        mark[v] = 1;
        s.insert(tipo[v]);
        while(!talvez[tipo[v]].empty()){
            auto vv = talvez[tipo[v]].back();
            talvez[tipo[v]].pop_back();
            q.push(vv);
        }
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 11 / 11
• Subtask 3: 17 / 17
• Subtask 4: 0 / 30
• Subtask 5: 0 / 33