Eroare de compilare: user.cpp:8:15: error: ‘long long int div’ redeclared as different kind of symbol long long n,b,div,bc,contor,d,suma; ^ In file included from /usr/include/c++/4.8/cstdlib:72:0, from /usr/include/c++/4.8/ext/string_conversions.h:41, from /usr/include/c++/4.8/bits/basic_string.h:2815, from /usr/include/c++/4.8/string:52, from /usr/include/c++/4.8/bits/locale_classes.h:40, from /usr/include/c++/4.8/bits/ios_base.h:41, from /usr/include/c++/4.8/ios:42, from /usr/include/c++/4.8/ostream:38, from /usr/include/c++/4.8/iostream:39, from user.cpp:1: /usr/include/stdlib.h:785:14: error: previous declaration of ‘div_t div(int, int)’ extern div_t div (int __numer, int __denom) ^ user.cpp: In function ‘void rez(long long int, long long int)’: user.cpp:24:10: error: overloaded function with no contextual type information div = 0; ^ user.cpp:31:17: error: overloaded function with no contextual type information div = d; ^ user.cpp:41:19: error: overloaded function with no contextual type information if(bc!=1){div = bc;contor = 1;} ^ user.cpp:45:25: error: cannot resolve overloaded function ‘div’ based on conversion to type ‘long long int’ suma += nr(i,div); ^