Submission #240149

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
240149	2020-06-18 08:09:26	quocnguyen1012	Synchronization (JOI13_synchronization)	C++14	100 / 100	362 ms	21752 KiB

synchronization

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#include <bits/stdc++.h>
#define fi first
#define se second
#define mp make_pair
#define pb push_back
#define eb emplace_back
#define ar array
using namespace std;
typedef long long ll;
typedef pair<int, int> ii;
const int maxn = 1e5 + 5;
int a[maxn], tin[maxn], tout[maxn], last[maxn];
vector<int> adj[maxn];
ii edge[maxn];
int par[maxn][20];
int N, M, Q;
bool active[maxn];
int bit[maxn];
void upd(int i, int v)
{
  for(; i <= N; i += i & -i)
    bit[i] += v;
}
void rupd(int l, int r, int v)
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 20 / 20
• Subtask 3: 10 / 10
• Subtask 4: 20 / 20
• Subtask 5: 40 / 40