Submission #1132563

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1132563	2025-01-06 01:52:25	lopkus	Monthly railway pass (LMIO18_menesinis_bilietas)	C++20	100 / 100	267 ms	68400 KiB

menesinis_bilietas

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#include <bits/stdc++.h>
using namespace std;
#define F first
#define S second
#define mp make_pair
#define pb push_back
const int N = 500005;
int p[N];
int sz[N];
set<int> adj[N];
vector<pair<int, int>> paid;
void make(int v){p[v]=v; sz[v]=1;}
int rep(int v){
    if(p[v]==v)return v;
    return p[v]=rep(p[v]);
}
void unite(int v, int u){
    v=rep(v);
    u=rep(u);
    if(u==v)return;
    if(sz[u]>sz[v]){
        swap(u, v);
    }
    p[u]=v;
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 6 / 6
• Subtask 3: 30 / 30
• Subtask 4: 35 / 35
• Subtask 5: 19 / 19