Submission #260194

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
260194	2020-08-09 16:26:41	AMO5	Synchronization (JOI13_synchronization)	C++17	100 / 100	720 ms	20844 KiB

synchronization

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#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define eb emplace_back
#define mt make_tuple
#define all(x) (x).begin(), (x).end()  
#define sz(x) int(x.size()) 
#define MOD 1000000007
typedef long long ll;
typedef pair <int, int> ii;
typedef pair <ll, ll> pll;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef long double ld;
const ll INF=63;
const int mxn=1e5+5;
bool DEBUG=0;
vector<ii>edge;
vi adj[mxn];
bool vis[mxn];  
int cnt[mxn],par[mxn][18],tin[mxn],tout[mxn],tim=1;
int lst[mxn];
struct BIT{
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 20 / 20
• Subtask 3: 10 / 10
• Subtask 4: 20 / 20
• Subtask 5: 40 / 40