Submission #710516

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
710516	2023-03-15 10:01:42	rrrr10000	Werewolf (IOI18_werewolf)	C++14	100 / 100	727 ms	84188 KiB

werewolf

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#include "werewolf.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef vector<ll> vi;
typedef vector<vi> vvi;
typedef pair<ll,ll> P;
typedef vector<P> vp;
typedef vector<vp> vvp;
#define rep(i,n) for(ll i=0;i<(ll)(n);i++)
#define REP(i,k,n) for(ll i=(ll)(k);i<(ll)(n);i++)
#define all(a) a.begin(),a.end()
#define fi first
#define se second
#define pb emplace_back
template<class T> void outv(T v){rep(i,v.size()){if(i)cout<<' ';cout<<v[i];}cout<<endl;}
template<class T> void outvv(T v){for(auto x:v)outv(x);}
template<class T> void outvp(T v){rep(i,v.size()){cout<<'('<<v[i].fi<<','<<v[i].se<<')';}cout<<endl;}
template<class T> void outvvp(T v){for(auto x:v)outvp(x);}
vector<int> check_validity(int N,vector<int> X,vector<int> Y,vector<int> S,vector<int> E,vector<int> L,vector<int> R){
    ll M=X.size(),Q=L.size();
    vvi ord(2);
    vvp rng(2,vp(Q));
    vector<int> ans(Q);
    {
        vvi edge(N),query(N);
        vi par(N,-1),data(N,-1),lca(Q);
        rep(i,M)edge[min(X[i],Y[i])].pb(i);
        rep(i,Q)query[L[i]].pb(i);
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 8 / 8
• Subtask 3: 34 / 34
• Subtask 4: 51 / 51