제출 #360239

#제출 시각아이디문제언어결과실행 시간메모리
360239sumit_kk10Traffic (IOI10_traffic)C++14
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #define fast ios_base::sync_with_stdio(0);cin.tie(NULL);cout.tie(NULL) using namespace std; const int N = 100000 + 5; const int MOD = 1e9 + 7; vector<int> graph[N]; int dis[N]; bool vis[N]; void dfs(int source, long long int p[]){ vis[source] = 1; dis[source] = p[source]; for(auto k : graph[source]){ if(!vis[k]) { dfs(k, p); dis[source] += dis[k]; } } } int LocateCentre(int n, long long int p[], int s[], int d[]){ for(int i = 0; i < n - 1; ++i){ graph[s[i]].push_back(d[i]); graph[d[i]].push_back(s[i]); } int mn = INT_MAX; for(int i = 0; i < n; ++i){ dfs(i, p); int mx = 0; for(auto k : graph[i]) mx = max(mx, dis[k]); mn = min(mn, mx); for(int j = 0; j < n; ++j) vis[j] = 0; } return mn; }

컴파일 시 표준 에러 (stderr) 메시지

/tmp/ccYiTWQm.o: In function `main':
grader.cpp:(.text.startup+0xd9): undefined reference to `LocateCentre(int, int*, int*, int*)'
collect2: error: ld returned 1 exit status