Submission #435702

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
435702	2021-06-23 15:16:13	talant117408	Fountain Parks (IOI21_parks)	C++17	55 / 100	1162 ms	90940 KiB

parks

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#include "parks.h"
#include <bits/stdc++.h>
using namespace std;
 
typedef long long ll;
typedef pair <int, int> pii;
typedef pair <ll, ll> pll;
 
#define precision(n) fixed << setprecision(n)
#define pb push_back
#define ub upper_bound
#define lb lower_bound
#define mp make_pair
#define eps (double)1e-9
#define PI 2*acos(0.0)
#define endl "\n"
#define sz(v) int((v).size())
#define all(v) v.begin(),v.end()
#define rall(v) v.rbegin(),v.rend()
#define do_not_disturb ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define OK cout << "OK" << endl;
const int MAXN = 6e5+7;
vector <int> graph[MAXN];
int N, RN, BN, degree[MAXN], parent[MAXN];
bool used[MAXN];
int link[MAXN], saizu[MAXN];
int x[MAXN], y[MAXN];
pii roads[MAXN];
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 10 / 10
• Subtask 3: 0 / 15
• Subtask 4: 20 / 20
• Subtask 5: 20 / 20
• Subtask 6: 0 / 30