제출 #672862

#제출 시각아이디문제언어결과실행 시간메모리
672862vjudge1기지국 (IOI20_stations)C++17
컴파일 에러
0 ms0 KiB
#include <vector> #include <algorithm> #include "IOI20_Stations.h" //const int N = 1e5; int cnt=0; std::vector<int> labels; /* clarifications: k == n-1 c is sorted Debugging: - Idea => Proof - Code => Accepted */ std::vector<std::vector<int>> g; void dfs(int node, int par) { labels[node] = cnt++; for (int ch : g[node]) { if (ch != par) { dfs(ch, node); } } } std::vector<int> label(int n, int k, std::vector<int> u, std::vector<int> v) { g.clear(); g.resize(n); cnt = 1; for (int i = 0; i < n - 1;i++) { g[u[i]].push_back(v[i]); g[v[i]].push_back(u[i]); } cnt = 0; labels.clear(); labels.resize(n); dfs(0, -1); return labels; } int find_next_station(int s, int t, std::vector<int> c) { //std::sort(c.begin(), c.end()); std::vector<int> gg = c; sort(gg.begin(), gg.end()); if (gg != c) while(1){} int sz = c.size(); if (s > t) return c[0]; for (int i = 1; i < sz-1; i++) { if (t >= c[i] && t < c[i + 1]) return c[i]; } return c[sz - 1]; }

컴파일 시 표준 에러 (stderr) 메시지

stations.cpp:3:10: fatal error: IOI20_Stations.h: No such file or directory
    3 | #include "IOI20_Stations.h"
      |          ^~~~~~~~~~~~~~~~~~
compilation terminated.