Submission #642829

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
642829	2022-09-20 15:28:03	JvThunder	Monthly railway pass (LMIO18_menesinis_bilietas)	C++14	100 / 100	366 ms	27372 KiB

menesinis_bilietas

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// JvThunder ORZ Template
#include <bits/stdc++.h>
#define pb push_back
#define F first
#define S second
#define pii pair<int,int>
typedef long long ll;
using namespace std;
const int N = 5e5+5;
int n,m;
int par[N];
int sz[N];
int deg[N];
vector<pii> train;
vector<pii> bus;
int find(int x)
{
    if(par[x]==x) return x;
    return par[x] = find(par[x]);
}
void join(int a,int b)
{
    int ra = find(a); int rb = find(b);
    if(ra==rb) return;
    par[rb] = ra;
    sz[ra] += sz[rb];
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 6 / 6
• Subtask 3: 30 / 30
• Subtask 4: 35 / 35
• Subtask 5: 19 / 19