Eroare de compilare: user.cpp:64:2: warning: no newline at end of file user.cpp:8: warning: non-local variable '<anonymous struct> a [1005]' uses anonymous type user.cpp: In function 'void cauta()': user.cpp:41: error: call of overloaded 'abs(double)' is ambiguous /usr/include/stdlib.h:691: note: candidates are: int abs(int) /usr/include/c++/4.2/cstdlib:174: note: long long int __gnu_cxx::abs(long long int) /usr/include/c++/4.2/cstdlib:143: note: long int std::abs(long int)