0_0_36694470_27799.cpp: In function 'void tarjan(int)':
0_0_36694470_27799.cpp:31:2: error: reference to 'stack' is ambiguous
stack[++top]=nd;
^
0_0_36694470_27799.cpp:27:5: note: candidates are: int stack [110000]
int stack[N],top,is_sta[N];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/stack:61:0,
from 0_0_36694470_27799.cpp:14:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_stack.h:99:11: note: template<class _Tp, class _Sequence> class std::stack
class stack
^
0_0_36694470_27799.cpp:45:9: error: reference to 'stack' is ambiguous
nnum[stack[top]]=nncnt;
^
0_0_36694470_27799.cpp:27:5: note: candidates are: int stack [110000]
int stack[N],top,is_sta[N];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/stack:61:0,
from 0_0_36694470_27799.cpp:14:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_stack.h:99:11: note: template<class _Tp, class _Sequence> class std::stack
class stack
^
0_0_36694470_27799.cpp:46:11: error: reference to 'stack' is ambiguous
is_sta[stack[top]]=0;
^
0_0_36694470_27799.cpp:27:5: note: candidates are: int stack [110000]
int stack[N],top,is_sta[N];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/stack:61:0,
from 0_0_36694470_27799.cpp:14:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_stack.h:99:11: note: template<class _Tp, class _Sequence> class std::stack
class stack
^
0_0_36694470_27799.cpp:48:8: error: reference to 'stack' is ambiguous
if (stack[top+1]==nd) break;
^
0_0_36694470_27799.cpp:27:5: note: candidates are: int stack [110000]
int stack[N],top,is_sta[N];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/stack:61:0,
from 0_0_36694470_27799.cpp:14:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_stack.h:99:11: note: template<class _Tp, class _Sequence> class std::stack
class stack
^
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