제출 #1310965

#제출 시각아이디문제언어결과실행 시간메모리
1310965hmms127기지국 (IOI20_stations)C++20
8 / 100
391 ms432 KiB
//#include "stations.h" #include <vector> #include<bits/stdc++.h> #define pb push_back using namespace std; const int N=1e3+5; std::vector<int> label(int n, int k, std::vector<int> u, std::vector<int> v) { vector<int>labels(n); for(int i=0;i<n;i++)labels[i]=i; return labels; } int find_next_station(int s, int t, std::vector<int> c) { auto can=[&](int node,int par){ if(par==node)return 1; while(par>=node){ par-=1;par/=2; if(par==node)return 1; } return 0; }; if(s==0){ if(can(c[0],t))return c[0]; return c[1]; } swap(c[0],c.back()); for(auto it:c){ if(can(it,t))return it; } return c.back(); }
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...