Submission #78781

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
78781	2018-10-08 17:50:04	wleung_bvg	Werewolf (IOI18_werewolf)	C++14	100 / 100	1392 ms	297016 KiB

werewolf

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#include "werewolf.h"
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define eb emplace_back
#define mp make_pair
#define f first
#define s second
#define all(a) (a).begin(),(a).end()
#define For(i,a,b) for(auto i=(a);i<(b);i++)
#define FOR(i,b) For(i,0,b)
#define Rev(i,a,b) for(auto i=(a);i>(b);i--)
#define REV(i,a) Rev(i,a,-1)
#define FORE(i,a) for(auto&&i:a)
#define sz(a) (int((a).size()))
using ll=long long;using ld=long double;using uint=unsigned int;using ull=unsigned long long;
using pii=pair<int,int>;using pll=pair<ll,ll>;using pill=pair<int,ll>;using plli=pair<ll,int>;using pdd=pair<double,double>;using pld=pair<ld,ld>;
constexpr const char nl='\n',sp=' ';constexpr const int INT_INF=0x3f3f3f3f;constexpr const ll LL_INF=0x3f3f3f3f3f3f3f3f;
constexpr const double D_INF=numeric_limits<double>::infinity();constexpr const ld LD_INF=numeric_limits<ld>::infinity();constexpr const double EPS=1e-9;
const int MAXN = 2e5 + 5, MAXQ = 2e5 + 5, MAXLGN = 20;
int UF[2][MAXN], PAR[2][MAXLGN][MAXN], PRE[2][MAXN], POST[2][MAXN], VERT[2][MAXN], BIT[MAXN], ANS[MAXQ], cur;
vector<int> ADJ[MAXN], TR[2][MAXN];
vector<pii> ADD[MAXN], SUB[MAXN];
int find(int i, int v) {
    return UF[i][v] < 0 ? v : UF[i][v] = find(i, UF[i][v]);
}
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 8 / 8
• Subtask 3: 34 / 34
• Subtask 4: 51 / 51