Submission #369766

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
369766	2021-02-22 11:41:47	YJU	Collapse (JOI18_collapse)	C++14	5 / 100	15091 ms	75424 KiB

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#include<bits/stdc++.h>
#pragma GCC optimize("unroll-loops,no-stack-protector")
using namespace std;
typedef int ll;
typedef long double ld;
typedef pair<ll,ll> pll;
const ll MOD=1e9+7;
const ll MOD2=998244353;
const ll N=(1LL<<17);
const ld pi=acos(-1);
#define SQ(i) ((i)*(i))
#define REP(i,n) for(ll i=0;i<n;i++)
#define REP1(i,n) for(ll i=1;i<=n;i++)
#define pb push_back
#define mp make_pair
#define X first
#define Y second
#define setp setprecision
#define lwb lower_bound
#define SZ(_a) (ll)_a.size()
vector<ll> ret;
struct TSG{
  ll dir[N],sz[N],stk[N],now;
  void init(){
    REP1(i,N-1)dir[i]=i,sz[i]=1;
    now=0;
  }
  //dsu
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 0 / 30
• Subtask 3: 0 / 30
• Subtask 4: 0 / 35