Submission #1166628

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1166628	2025-03-14 06:58:30	Choco	Bosses (BOI16_bosses)	C++20	100 / 100	488 ms	2656 KiB

bosses

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#include<bits/stdc++.h>
using namespace std;
#define Study ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL)
#define ll long long
#define ull unsigned long long
#define pb push_back
#define ff first 
#define ss second
#define ins insert
#define all(x) x.begin(),x.end()
#define fori(x,y,z) for(ll x=y;x<=z;x++)
const ll INF=1e18;
const ll sz=5e4+10;
const ll mod=1e9+7;
vector<vector<ll>>graph(sz);
vector<ll>check(sz,0),subt(sz,0);
ll bfs(ll t){
    check[t]=1;
    queue<ll>q;
    stack<pair<ll,ll>>parents;
    q.push(t);
    while(!q.empty()){
        ll node=q.front();
        q.pop();
        for(auto x: graph[node]){
            if(!check[x]){
                q.push(x);
                parents.push({x,node});
                check[x]=1;
            }
 
 
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• Subtask 1: 22 / 22
• Subtask 2: 45 / 45
• Subtask 3: 33 / 33