Submission #1043497

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1043497	2024-08-04 10:10:42	Zicrus	Werewolf (IOI18_werewolf)	C++17	15 / 100	4072 ms	21644 KiB

werewolf

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#include <bits/stdc++.h>
#include "werewolf.h"
using namespace std;
typedef long long ll;
ll n, m, q;
vector<vector<ll>> adj;
bool solve(ll s, ll e, ll l, ll r) {
    queue<ll> q;
    q.push(s);
    vector<bool> vstH(n), vstW(n);
    while (!q.empty()) {
        ll node = q.front(); q.pop();
        if (vstH[node]) continue;
        vstH[node] = true;
        for (auto &e : adj[node]) {
            if (e < l) continue;
            q.push(e);
        }
    }
    q.push(e);
    while (!q.empty()) {
        ll node = q.front(); q.pop();
        if (vstH[node]) return true;
        if (vstW[node]) continue;
        vstW[node] = true;
        for (auto &e : adj[node]) {
            if (e > r) continue;
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 8 / 8
• Subtask 3: 0 / 34
• Subtask 4: 0 / 51