Submission #293316

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
293316	2020-09-07 21:28:06	Atill83	Werewolf (IOI18_werewolf)	C++14	100 / 100	1253 ms	124588 KiB

werewolf

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#include "werewolf.h"
#include <bits/stdc++.h>
using namespace std;
typedef vector<int> vi;
const int MAXN = (int) 5e5 + 5;
int n;
int t[MAXN];
void upd(int v, int val){
    for(; v < MAXN; v += (v&-v))
        t[v] += val;
}
int gt(int l, int r){
    l--;
    int res = 0;
    for(; r; r -= (r&-r)) res += t[r];
    for(; l; l -= (l&-l)) res -= t[l];
    return res;
}
vector<pair<int, int>> Qs[MAXN];
vector<int> A;
struct ali{
    int cev[MAXN], tin[MAXN], tout[MAXN], sz[MAXN], pari[MAXN][22];
    int cur = 1;
    int par[MAXN];
    vector<int> adj[MAXN];
    void ini(){
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 8 / 8
• Subtask 3: 34 / 34
• Subtask 4: 51 / 51