0_0_31453960_27580.cpp: In function 'void upd(long long int, long long int)':
0_0_31453960_27580.cpp:27:27: error: call of overloaded 'fabs(long double)' is ambiguous
db t=fabs((db)A/B-(db)c/d);
^
0_0_31453960_27580.cpp:27:27: note: candidates are:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/cmath:44:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/random:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:66,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62,
from 0_0_31453960_27580.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/math.h:181:31: note: double fabs(double)
__CRT_INLINE double __cdecl fabs (double x)
^
0_0_31453960_27580.cpp:21:4: note: long double fabs(long double)
db fabs(db x) { return x>0?x:-x; }
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/random:38:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:66,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62,
from 0_0_31453960_27580.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/c++/cmath:264:3: note: constexpr long double std::fabs(long double)
fabs(long double __x)
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/cmath:260:3: note: constexpr float std::fabs(float)
fabs(float __x)
^
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