Submission #941341

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
941341	2024-03-08 15:18:58	a_l_i_r_e_z_a	Capital City (JOI20_capital_city)	C++17	100 / 100	404 ms	38852 KiB

capital_city

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// In the name of God
// Hope is last to die
 
#include <bits/stdc++.h>
using namespace std;
 
// #pragma GCC optimize("O3,unroll-loops")
// #pragma GCC target("avx2")
 
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
 
#define pb push_back
// #define int long long
#define S second
#define F first
#define mp make_pair
#define smax(x, y) (x) = max((x), (y))
#define smin(x, y) (x) = min((x), (y))
#define all(x) (x).begin(), (x).end()
 
const int maxn = 2e5 + 5;
const int inf = 1e9 + 7;
int n, k, a[maxn], sz[maxn], par[maxn], id[maxn];
vector<int> adj[maxn], vec[maxn];
bool mark[maxn], vis[maxn];
queue<int> q;
 
 
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• Subtask 1: 1 / 1
• Subtask 2: 10 / 10
• Subtask 3: 30 / 30
• Subtask 4: 59 / 59