Submission #99777

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
99777	2019-03-07 04:46:48	shoemakerjo	Synchronization (JOI13_synchronization)	C++14	0 / 100	61 ms	14656 KiB

synchronization

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#include <bits/stdc++.h>
using namespace std;
#define maxn 200010
#define pii pair<int, int>
int N, M, Q;
vector<pii> adj[maxn]; //store the node and the value
pii ed[maxn]; //store the edges
bool isin[maxn];
int dj[maxn];
bool canreach[maxn];
void dfs(int u, int p = -1) {
  canreach[u] = true;
  for (pii vp : adj[u]) {
    if (isin[vp.second] && vp.first != p) {
      dfs(vp.first, u);
    }
  }
}
int main() {
  ios_base::sync_with_stdio(false);
 
 
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• Subtask 2: 0 / 20
• Subtask 3: 0 / 10
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• Subtask 5: 0 / 40