0_0_17780489_4464.cpp: In function 'int main()':
0_0_17780489_4464.cpp:30:16: error: reference to 'prev' is ambiguous
memset(prev,0,sizeof(prev));
^
0_0_17780489_4464.cpp:10:44: note: candidates are: int prev [5005][5005]
int a[5005],g[5005][5005],Next[5005][5005],prev[5005][5005],f[5005][5005];
^
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++/bits/char_traits.h:39,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:40,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
from 0_0_17780489_4464.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator_base_funcs.h:193:5: note: template<class _BidirectionalIterator> _BidirectionalIterator std::prev(_BidirectionalIterator, typename std::iterator_traits<_Iter>::difference_type)
prev(_BidirectionalIterator __x, typename
^
0_0_17780489_4464.cpp:30:30: error: reference to 'prev' is ambiguous
memset(prev,0,sizeof(prev));
^
0_0_17780489_4464.cpp:10:44: note: candidates are: int prev [5005][5005]
int a[5005],g[5005][5005],Next[5005][5005],prev[5005][5005],f[5005][5005];
^
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++/bits/char_traits.h:39,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:40,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
from 0_0_17780489_4464.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator_base_funcs.h:193:5: note: template<class _BidirectionalIterator> _BidirectionalIterator std::prev(_BidirectionalIterator, typename std::iterator_traits<_Iter>::difference_type)
prev(_BidirectionalIterator __x, typename
^
0_0_17780489_4464.cpp:38:17: error: reference to 'prev' is ambiguous
prev[i][a[j]] = max(prev[i][a[j]],j);
^
0_0_17780489_4464.cpp:10:44: note: candidates are: int prev [5005][5005]
int a[5005],g[5005][5005],Next[5005][5005],prev[5005][5005],f[5005][5005];
^
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++/bits/char_traits.h:39,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:40,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
from 0_0_17780489_4464.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator_base_funcs.h:193:5: note: template<class _BidirectionalIterator> _BidirectionalIterator std::prev(_BidirectionalIterator, typename std::iterator_traits<_Iter>::difference_type)
prev(_BidirectionalIterator __x, typename
^
0_0_17780489_4464.cpp:38:37: error: reference to 'prev' is ambiguous
prev[i][a[j]] = max(prev[i][a[j]],j);
^
0_0_17780489_4464.cpp:10:44: note: candidates are: int prev [5005][5005]
int a[5005],g[5005][5005],Next[5005][5005],prev[5005][5005],f[5005][5005];
^
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++/bits/char_traits.h:39,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:40,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
from 0_0_17780489_4464.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator_base_funcs.h:193:5: note: template<class _BidirectionalIterator> _BidirectionalIterator std::prev(_BidirectionalIterator, typename std::iterator_traits<_Iter>::difference_type)
prev(_BidirectionalIterator __x, typename
^
0_0_17780489_4464.cpp:48:53: error: reference to 'prev' is ambiguous
int tmp1 = f[Next[i][a[j - 1]]][prev[j - 1][a[j - 1]]],tmp2= g[Next[i][a[j - 1]]][prev[j - 1][a[j - 1]]];
^
0_0_17780489_4464.cpp:10:44: note: candidates are: int prev [5005][5005]
int a[5005],g[5005][5005],Next[5005][5005],prev[5005][5005],f[5005][5005];
^
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++/bits/char_traits.h:39,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:40,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
from 0_0_17780489_4464.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator_base_funcs.h:193:5: note: template<class _BidirectionalIterator> _BidirectionalIterator std::prev(_BidirectionalIterator, typename std::iterator_traits<_Iter>::difference_type)
prev(_BidirectionalIterator __x, typename
^
0_0_17780489_4464.cpp:49:54: error: 'tmp2' was not declared in this scope
if (tmp1 == res1) res2 =((res2 - tmp2) % Mod + Mod) % Mod;
^
0_0_17780489_4464.cpp:50:56: error: 'tmp2' was not declared in this scope
tmp1 = f[Next[i][a[j - 1]]][j - 1],tmp2 = g[Next[i][a[j - 1]]][j - 1];
^
0_0_17780489_4464.cpp:60:38: error: reference to 'prev' is ambiguous
int tmp1 = f[Next[0][i]][prev[n + 1][i]],tmp2= g[Next[0][i]][prev[n + 1][i]];
^
0_0_17780489_4464.cpp:10:44: note: candidates are: int prev [5005][5005]
int a[5005],g[5005][5005],Next[5005][5005],prev[5005][5005],f[5005][5005];
^
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++/bits/char_traits.h:39,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:40,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
from 0_0_17780489_4464.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator_base_funcs.h:193:5: note: template<class _BidirectionalIterator> _BidirectionalIterator std::prev(_BidirectionalIterator, typename std::iterator_traits<_Iter>::difference_type)
prev(_BidirectionalIterator __x, typename
^
0_0_17780489_4464.cpp:61:49: error: 'tmp2' was not declared in this scope
if (tmp1 > ans1) ans1 = tmp1,ans2 = tmp2;
^
0_0_17780489_4464.cpp:62:50: error: 'tmp2' was not declared in this scope
else if (tmp1 == ans1) ans2= (ans2 + tmp2) % Mod;
^
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