Submission #84824

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
84824	2018-11-17 11:02:19	KLPP	Werewolf (IOI18_werewolf)	C++14	100 / 100	1506 ms	504632 KiB

werewolf

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#include "werewolf.h"
#include<iostream>
#include<vector>
#include<algorithm>
#include<unordered_map>
#include<map>
using namespace std;
typedef long long int lld;
typedef pair<int,int> pii;
typedef std::unordered_map<lld,int>::const_iterator mit;
/*class DFT{
  std::unordered_map<lld,int> m;
  int N;
  public:
  void init(int n){
    N=n;
    //m.rehash(10000);
  }
  void sum(int a, int b, int x){
    lld pos=a*(N+1)+b;
    mit it =m.find(pos);
    if(it==m.end()){
      m[pos]=x;
      return;
    }
    m[pos]=it->second+x;
  }
  int get(int a, int b){lld pos=a*(N+1)+b;
    mit it =m.find(pos);
    if(it==m.end()){
 
 
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Compilation message (stderr)

werewolf.cpp: In member function 'void DSU::DFS(int)':
werewolf.cpp:141:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i=0;i<child[node].size();i++){
               ~^~~~~~~~~~~~~~~~~~~
werewolf.cpp: In member function 'void DSU::CMP()':
werewolf.cpp:165:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i=0;i<Tour.size();i++){
               ~^~~~~~~~~~~~
werewolf.cpp: In member function 'void DSU::print()':
werewolf.cpp:174:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i=0;i<Tour.size();i++){
               ~^~~~~~~~~~~~
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:193:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<X.size();i++){
              ~^~~~~~~~~
werewolf.cpp:212:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<order2.size();i++){
              ~^~~~~~~~~~~~~~
werewolf.cpp:242:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<V.size();i++){
              ~^~~~~~~~~

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