Submission #318643

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
318643	2020-11-02 15:51:18	ivan_tudor	Werewolf (IOI18_werewolf)	C++14	100 / 100	1106 ms	111744 KiB

werewolf

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#include "werewolf.h"
#include<bits/stdc++.h>
using namespace std;
const int N = 200005;
vector<int> gr[N];
vector<int> amin[N], amax[N];
int dmin[20][N], dmax[20][N];
int pmin[N], pmax[N];
int findt(int x, int p[]){
  if(x == p[x])
    return x;
  p[x] = findt(p[x], p);
  return p[x];
}
void join (int x, int y, int p[], int d[20][N]){ // x tatal de care unesc pe fiul y
  if(findt(x,p) != findt(y,p)){
    y = findt(y,p);
    p[y] = x;
    d[0][y] = x;
  }
}
struct intv{
  int l,r;
};
intv itvmin[N];
int postord[N];
void dfsmin(int nod,int dad, int &cnt){
  cnt++;
  itvmin[nod].l = cnt;
 
 
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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:75:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   75 |   for(int i = 0; i< X.size(); i++){
      |                  ~^~~~~~~~~~

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