# | TimeUTC-0 | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
350027 | arnold518 | Matching (COCI20_matching) | C++14 | 39 ms | 56812 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
const int MAXN = 2e5;
const int MAXM = 1e6;
int N, M, M1, M2;
pii A[MAXN+10];
vector<int> X[MAXN+10], Y[MAXN+10];
int P[MAXN+10], Q[MAXN+10];
pii E[MAXN+10];
vector<int> adj[MAXM+10], radj[MAXM+10];
bool vis[MAXM+10];
vector<int> S;
void dfs(int now)
{
vis[now]=true;
for(int nxt : adj[now])
{
if(vis[nxt]) continue;
dfs(nxt);
}
S.push_back(now);
}
Compilation message (stderr)
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