F.A.Q
Hand In Hand
Online Acmers
Problem Archive
Realtime Judge Status
Authors Ranklist
 
     C/C++/Java Exams     
ACM Steps
Go to Job
Contest LiveCast
ICPC@China
Best Coder beta
VIP | STD Contests
    DIY | Web-DIY beta
Author ID 
Password 
 Register new ID

View Compilation Error

0_0_17201055_28433.cpp: In function 'void add(int, int, int)':
0_0_17201055_28433.cpp:14:5: error: reference to 'next' is ambiguous
     next[e] = adj[x], adj[x] = e ++;
     ^
0_0_17201055_28433.cpp:10:9: note: candidates are: int next [2005]
 int  e, next[N], v[N], w[N],adj[N];
         ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:66:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/vector:60,
                 from 0_0_17201055_28433.cpp:2:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator_base_funcs.h:184:5: note:                 template<class _ForwardIterator> _ForwardIterator std::next(_ForwardIterator, typename std::iterator_traits<_Iter>::difference_type)
     next(_ForwardIterator __x, typename
     ^
0_0_17201055_28433.cpp: In function 'void dfs(int, int)':
0_0_17201055_28433.cpp:20:36: error: reference to 'next' is ambiguous
     for(i = adj[cur]; i != -1; i = next[i])
                                    ^
0_0_17201055_28433.cpp:10:9: note: candidates are: int next [2005]
 int  e, next[N], v[N], w[N],adj[N];
         ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:66:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/vector:60,
                 from 0_0_17201055_28433.cpp:2:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator_base_funcs.h:184:5: note:                 template<class _ForwardIterator> _ForwardIterator std::next(_ForwardIterator, typename std::iterator_traits<_Iter>::difference_type)
     next(_ForwardIterator __x, typename
     ^
0_0_17201055_28433.cpp: At global scope:
0_0_17201055_28433.cpp:95:19: error: conflicting declaration 'std::vector<node> adj [2005]'
 vector<node> adj[N];
                   ^
0_0_17201055_28433.cpp:10:29: note: previous declaration as 'int adj [2005]'
 int  e, next[N], v[N], w[N],adj[N];
                             ^
0_0_17201055_28433.cpp:96:9: error: redefinition of 'int dp [2005]'
 int dp[N];
         ^
0_0_17201055_28433.cpp:8:5: note: 'int dp [2005]' previously declared here
 int dp[N];
     ^
0_0_17201055_28433.cpp:97:5: error: redefinition of 'int tmp'
 int tmp=0;
     ^
0_0_17201055_28433.cpp:9:5: note: 'int tmp' previously defined here
 int tmp=0;
     ^
0_0_17201055_28433.cpp: In function 'void dfs(int, int)':
0_0_17201055_28433.cpp:98:6: error: redefinition of 'void dfs(int, int)'
 void dfs(int u,int fa)
      ^
0_0_17201055_28433.cpp:16:6: note: 'void dfs(int, int)' previously defined here
 void dfs(int cur, int fa)
      ^
0_0_17201055_28433.cpp:103:27: error: request for member 'size' in 'adj[u]', which is of non-class type 'int'
     for(int i=0; i<adj[u].size(); i++)
                           ^
0_0_17201055_28433.cpp:106:24: error: invalid types 'int[int]' for array subscript
         int vv=adj[u][i].v;
                        ^
0_0_17201055_28433.cpp:107:24: error: invalid types 'int[int]' for array subscript
         int ww=adj[u][i].w;
                        ^
0_0_17201055_28433.cpp: In function 'int main()':
0_0_17201055_28433.cpp:122:5: error: redefinition of 'int main()'
 int main()
     ^
0_0_17201055_28433.cpp:55:5: note: 'int main()' previously defined here
 int main()
     ^
0_0_17201055_28433.cpp:135:20: error: request for member 'push_back' in 'adj[a]', which is of non-class type 'int'
             adj[a].push_back(tmp);
                    ^
0_0_17201055_28433.cpp:138:20: error: request for member 'push_back' in 'adj[b]', which is of non-class type 'int'
             adj[b].push_back(tmp);
                    ^


Hangzhou Dianzi University Online Judge 3.0
Copyright © 2005-2024 HDU ACM Team. All Rights Reserved.
Designer & Developer : Wang Rongtao LinLe GaoJie GanLu
Total 0.000000(s) query 1, Server time : 2024-12-02 12:19:15, Gzip enabled