제출 #689304

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
689304	2023-01-28 06:21:04	saayan007	Joker (BOI20_joker)	C++17	14 / 100	2097 ms	22012 KiB

Joker

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using pi = pair<int, int>;
using pl = pair<long long, long long>;
using vi = vector<int>;
using vl = vector<long long>;
using vpi = vector<pair<int, int>>;
using vpl = vector<pair<long long, long long>>;
#define fur(i, a, b) for(ll i = a; i <= (ll)b; ++i)
#define ruf(i, a, b) for(ll i = a; i >= (ll)b; --i)
#define fr first 
#define sc second
#define mp make_pair
#define pb emplace_back
#define nl "\n"
#define all(x) (x).begin(),(x).end()
#define rall(x) (x).rbegin(),(x).rend()
const ll mxn = 2e5L + 1;
ll n, m, q;
vpl adj[mxn];
bool vis[mxn] = {};
ll dep[mxn] = {};
ll from[mxn] = {};
bool dfs(ll cur, ll src, ll l, ll r) {
    // cout << cur << ' ';
 
 
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