Submission #1169354

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1169354	2025-03-18 14:31:41	duccnamm	Werewolf (IOI18_werewolf)	C++20	100 / 100	536 ms	90848 KiB

werewolf

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#include<bits/stdc++.h>
#include "werewolf.h"
using namespace std;
#define ll int
ll n,m,q,f[200005],in1[200005],out1[200005],timedfs1,pos1[200005],in2[200005],out2[200005],timedfs2,st[200005][19][2],d1,d2,query1[200005],query2[200005],u,v,seg[800005];
vector<ll>a[200005],aa[200005];
struct node
{
    ll a,b,c,d;
};
vector<node>query[200005];
vector<ll>ans;
ll check(ll i)
{
    if(f[i]<0)
        return i;
    return f[i]=check(f[i]);
}
void connect(ll x,ll y,ll z)
{
    if(x>y&&z==1)
        swap(x,y);
    if(x<y&&z==2)
        swap(x,y);
    f[x]+=f[y];
    f[y]=x;
}
void dfs(ll x,ll pa)
{
    st[x][0][0]=pa;
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 8 / 8
• Subtask 3: 34 / 34
• Subtask 4: 51 / 51