제출 #550592

#제출 시각아이디문제언어결과실행 시간메모리
550592krit3379기지국 (IOI20_stations)C++17
컴파일 에러
0 ms0 KiB
#include<bits/stdc++.h> using namespace std; #include"station.h" #define N 100005 int st[N],en[N],sz; vector<int> g[N]; void dfs(int s,int f){ st[s]=++sz; for(auto x:g[s]){ if(x==f)continue; dfs(x,s); } en[s]=sz; } vector<int> label(int n, int k, vector<int> u, vector<int> v){ int i,a,b; vector<int> vec; vec.push_back(0); for(i=0;i<=n;i++)g[i].clear(); for(i=1;i<n;i++){ a=u[i],b=v[i]; g[a].push_back(b); g[b].push_back(a); vec.push_back(i); } sz=0; dfs(0,-1); return vec; } int find_next_station(int s, int t,vector<int> c){ if(st[s]<=st[t]&&st[t]<=en[s])for(auto x:c)if(st[x]<=st[t]&&st[t]<=en[x])return x; else for(auto x:c)if(st[x]<st[s])return x; }

컴파일 시 표준 에러 (stderr) 메시지

stations.cpp:3:9: fatal error: station.h: No such file or directory
    3 | #include"station.h"
      |         ^~~~~~~~~~~
compilation terminated.