Submission #416324

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
416324	2021-06-02 10:19:49	MarcoMeijer	Synchronization (JOI13_synchronization)	C++14	100 / 100	866 ms	47712 KiB

synchronization

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#include <bits/stdc++.h>
using namespace std;
typedef pair<int,int> ii;
typedef long long ll;
typedef pair<int,int> ii;
typedef vector<int> vi;
typedef vector<ii> vii;
typedef vector<ll> vll;
#define REP(a,b,c) for(int a=int(b); a<int(c); a++)
#define REV(a,b,c) for(int a=int(c-1); a>=int(b); a--)
#define RE(a,b) REP(a,0,b)
#define RE1(a,b) REP(a,1,b+1)
#define FOR(a,b) for(auto& a : b)
#define pb push_back
#define all(a) a.begin(),a.end()
#define fi first
#define se second
const int INF = 1e9;
const int MX  = 5e5;
const int N = 1<<20;
const int MOD = 1e9+7;
int n, m, q;
int a[MX], b[MX], c[MX], d[MX];
// tree stuff
vi adj[MX], chl[MX];
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 20 / 20
• Subtask 3: 10 / 10
• Subtask 4: 20 / 20
• Subtask 5: 40 / 40