제출 #606132

#제출 시각아이디문제언어결과실행 시간메모리
606132polya기지국 (IOI20_stations)C++14
컴파일 에러
0 ms0 KiB
#include "stations.h" using namespace std; vector<int> adj[1004]; vector<int> labels; int cnt = 0; void dfs(int nn, int pp) { labels[nn] = cnt++; for (auto &i : adj[nn]) if (i != pp) dfs(i); } vector<int> label(int n, int k, vector<int> u, vector<int> v) { for (int i=0; i<n; i++) adj[i].clear(); labels.resize(n, 10000); for (int i=0; i<n-1; i++) { adj[u[i]].emplace_back(v[i]); adj[v[i]].emplace_back(u[i]); } for (int i=0; i<n; i++) { if (adj[i].size() == 1) { dfs(i, -1); return labels;} } return labels; } int find_next_station(int s, int t, std::vector<int> c) { if (s < t) return s+1; else return s-1; }

컴파일 시 표준 에러 (stderr) 메시지

stations.cpp: In function 'void dfs(int, int)':
stations.cpp:12:44: error: too few arguments to function 'void dfs(int, int)'
   12 |  for (auto &i : adj[nn]) if (i != pp) dfs(i);
      |                                            ^
stations.cpp:10:6: note: declared here
   10 | void dfs(int nn, int pp) {
      |      ^~~