제출 #165354

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
165354	2019-11-26 14:08:01	tneluccus	늑대인간 (IOI18_werewolf)	C++14	100 / 100	923 ms	97392 KiB

werewolf

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#include<bits/stdc++.h>
using namespace std;
#define N cac
const int N=2e5+2;
vector<int> head[N];
int posL[N],bit[N],posR[N];
pair<int,int> idxL[N],idxR[N];
vector<int> adj[N];
vector<pair<int,int> > queryL[N],queryR[N],edgeL[N],edgeR[N];
vector<pair<pair<int,int>,pair<int,bool> > > lis[N]; 
void upd(int pos){
  while(pos<N){
    bit[pos]++;
    pos+=(pos&-pos);
  }
}
int get(int pos){
  int sum=0;
  while(pos){
    sum+=bit[pos];
    pos-=(pos&-pos);
  }
  return sum;
}
int getsum(int x,int y){
  return get(y)-get(x-1);
}
int findd(int x){
  if(head[x].size()>1){
    return x;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

In file included from /usr/include/c++/7/cassert:44:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:33,
                 from werewolf.cpp:1:
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:85:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  assert(head[j].size()==n);
         ~~~~~~~~~~~~~~^~~
werewolf.cpp:110:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  assert(head[j].size()==n);
         ~~~~~~~~~~~~~~^~~
werewolf.cpp:55:10: warning: unused variable 'k' [-Wunused-variable]
  int i,j,k,l,n=N,m=X.size(),q=S.size();
          ^
werewolf.cpp:55:12: warning: unused variable 'l' [-Wunused-variable]
  int i,j,k,l,n=N,m=X.size(),q=S.size();
            ^

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