Submission #1081290

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1081290	2024-08-29 21:07:13	MrPavlito	Tracks in the Snow (BOI13_tracks)	C++17	82.50 / 100	2086 ms	1048576 KiB

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#include <bits/stdc++.h>
//#define int long long
#define pb push_back
#define mp make_pair
#define all(x) (x).begin(),(x).end()
#define fi first
#define sc second
#define endl "\n"
#define pii pair<int,int>
using namespace std;
const int MAXN = 2e7;
const int mod7 = 1e9+7;
const long long inf = 1e9;
vector<vector<pii>> graf(MAXN);
vector<bool> visited(MAXN);
char val[MAXN];
vector<int> dist(MAXN,inf);
set<pii> pq;
/*
void dfs(int nod)
{
    visited[nod] = 1;
    pq.insert(mp(0, nod));
    dist[nod] = 0;
    for(auto x: graf[nod])if(val[nod] == val[x.fi] && !visited[x.fi])dfs(x.fi);
}
 
 
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• Subtask 1: 30 / 30
• Subtask 2: 52.5 / 70