Borderou de evaluare (job #134938)

Eroare de compilare: user.cpp: In function ‘void o(long double)’: user.cpp:17:27: error: call of overloaded ‘fmod(long double&, __gnu_cxx::__promote_2<int, int, double, double>::__type)’ is ambiguous user.cpp:17:27: note: candidates are: /usr/include/i386-linux-gnu/bits/mathcalls.h:189:1: note: double fmod(double, double) /usr/include/c++/4.6/cmath:269:3: note: long double std::fmod(long double, long double) /usr/include/c++/4.6/cmath:265:3: note: float std::fmod(float, float) user.cpp: In function ‘int main()’: user.cpp:24:17: warning: unused variable ‘a’ [-Wunused-variable]