Submission #315950

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
315950	2020-10-24 14:01:06	jhnah917	Werewolf (IOI18_werewolf)	C++14	100 / 100	1703 ms	136580 KiB

werewolf

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#ifndef LOCAL
#include "werewolf.h"
#endif
#include <bits/stdc++.h>
#define x first
#define y second
#define all(v) v.begin(), v.end()
#define compress(v) sort(all(v)), v.erase(unique(all(v)), v.end())
using namespace std;
typedef long long ll;
struct UnionFind{
    int par[202020];
    UnionFind(){ iota(par, par+202020, 0); }
    int find(int v){ return v == par[v] ? v : par[v] = find(par[v]); }
    bool merge(int P, int C){
        P = find(P); C = find(C);
        if(P == C) return false;
        par[C] = P; return true;
    }
} uf;
struct MergeSortTree{
    static const int sz = 1 << 18;
    vector<int> tree[1 << 19];
    void set(int x, int v){
        tree[x|sz].push_back(v);
    }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

werewolf.cpp: In function 'std::vector<int> check_validity(int, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
werewolf.cpp:79:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   79 |     for(auto &i : X) i++; for(auto &i : Y) i++; // I love 1-based!
      |     ^~~
werewolf.cpp:79:27: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   79 |     for(auto &i : X) i++; for(auto &i : Y) i++; // I love 1-based!
      |                           ^~~
werewolf.cpp:80:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   80 |     for(auto &i : S) i++; for(auto &i : E) i++; // I love 1-based!
      |     ^~~
werewolf.cpp:80:27: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   80 |     for(auto &i : S) i++; for(auto &i : E) i++; // I love 1-based!
      |                           ^~~
werewolf.cpp:81:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   81 |     for(auto &i : L) i++; for(auto &i : R) i++; // I love 1-based!
      |     ^~~
werewolf.cpp:81:27: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   81 |     for(auto &i : L) i++; for(auto &i : R) i++; // I love 1-based!
      |                           ^~~

• Subtask 1: 7 / 7
• Subtask 2: 8 / 8
• Subtask 3: 34 / 34
• Subtask 4: 51 / 51