Submission #622736

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
622736	2022-08-04 14:02:26	stoyan_malinin	Werewolf (IOI18_werewolf)	C++14	100 / 100	816 ms	133836 KiB

werewolf

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#include "werewolf.h"
//#include "grader.cpp"
#include <vector>
#include <cstring>
#include <assert.h>
#include <iostream>
#include <algorithm>
#include <functional>
using namespace std;
const int MAXN = 2e5 + 5;
const int MAXLog = 18;
struct Event
{
    int type;
    int pos;
    int y;
    int y1, y2, ind;
    Event(){}
    Event(int type, int pos, int y)
    {
        this->type = type;
        this->pos = pos;
        this->y = y;
    }
 
 
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Compilation message (stderr)

werewolf.cpp: In member function 'void Tree::init(int)':
werewolf.cpp:125:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  125 |         for(int i = 0;i<order.size();i++) invOrder[ order[i] ] = 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:179:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  179 |     for(int i = 0;i<X.size();i++)
      |                   ~^~~~~~~~~
werewolf.cpp:220:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  220 |     for(int i = 0;i<Tu.order.size();i++)
      |                   ~^~~~~~~~~~~~~~~~
werewolf.cpp:224:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  224 |     for(int i = 0;i<S.size();i++)
      |                   ~^~~~~~~~~
werewolf.cpp:269:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  269 |     for(int i = 0;i<S.size();i++)
      |                   ~^~~~~~~~~
werewolf.cpp:84:19: warning: '<anonymous>' may be used uninitialized in this function [-Wmaybe-uninitialized]
   84 |         this->dsu = DSU(n);
      |         ~~~~~~~~~~^~~~~~~~
werewolf.cpp:84:19: warning: '<anonymous>' may be used uninitialized in this function [-Wmaybe-uninitialized]
   84 |         this->dsu = DSU(n);
      |         ~~~~~~~~~~^~~~~~~~

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