Submission #232370

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
232370	2020-05-16 20:56:41	amoo_safar	Raspad (COI17_raspad)	C++14	100 / 100	2422 ms	45580 KiB

raspad

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#include <bits/stdc++.h>
#define pb push_back
#define F first
#define all(x) x.begin(), x.end()
#define debug(x) cerr << #x << " : " << x << '\n'
using namespace std;
typedef long long ll;
typedef long double ld;
typedef string str;
typedef pair<ll, ll> pll;
const ll Mod = 1000000007LL;
const int N = 1e5 + 10;
const int M = 52;
const ll Inf = 2242545357980376863LL;
const ll Log = 30;
int n, m;
int a[N][M], par[N * M];
ll ans = 0;
int Find(int u){
  if(par[u] == u) return u;
  return par[u] = Find(par[u]);
}
int Unite(int u, int v){
  u = Find(u); v = Find(v);
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 17 / 17
• Subtask 3: 35 / 35
• Subtask 4: 39 / 39