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记录详情

Compile Error

foo.cpp: In function 'void init()':
foo.cpp:26:3: error: reference to 'next' is ambiguous
   next[num]=p[x];
   ^
foo.cpp:14:13: note: candidates are: int next [202000]
 int a[N*20],next[N*20],b[N*20],w[N*20],p[N],q[N*20];
             ^
In file included from c:\mingw\lib\gcc\mingw32\4.8.1\include\c++\bits\stl_algobase.h:66:0,
                 from c:\mingw\lib\gcc\mingw32\4.8.1\include\c++\bits\char_traits.h:39,
                 from c:\mingw\lib\gcc\mingw32\4.8.1\include\c++\ios:40,
                 from c:\mingw\lib\gcc\mingw32\4.8.1\include\c++\ostream:38,
                 from c:\mingw\lib\gcc\mingw32\4.8.1\include\c++\iostream:39,
                 from foo.cpp:1:
c:\mingw\lib\gcc\mingw32\4.8.1\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
     ^
foo.cpp: In function 'void spfa(int)':
foo.cpp:61:15: error: reference to 'next' is ambiguous
             e=next[e];
               ^
foo.cpp:14:13: note: candidates are: int next [202000]
 int a[N*20],next[N*20],b[N*20],w[N*20],p[N],q[N*20];
             ^
In file included from c:\mingw\lib\gcc\mingw32\4.8.1\include\c++\bits\stl_algobase.h:66:0,
                 from c:\mingw\lib\gcc\mingw32\4.8.1\include\c++\bits\char_traits.h:39,
                 from c:\mingw\lib\gcc\mingw32\4.8.1\include\c++\ios:40,
                 from c:\mingw\lib\gcc\mingw32\4.8.1\include\c++\ostream:38,
                 from c:\mingw\lib\gcc\mingw32\4.8.1\include\c++\iostream:39,
                 from foo.cpp:1:
c:\mingw\lib\gcc\mingw32\4.8.1\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
     ^

信息

递交者
类型
递交
题目
P1909 寻找道路
语言
C++
递交时间
2016-11-17 16:28:50
评测时间
2016-11-17 16:28:51
评测机
分数
0
总耗时
0ms
峰值内存
0 Bytes