Eroare de compilare: user.cpp:9:19: error: ‘ll div’ redeclared as different kind of symbol ll x, y, a, b, c, div; ^ 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/istream:38, from /usr/include/c++/4.8/fstream:38, 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 ‘int main()’: user.cpp:34:13: error: overloaded function with no contextual type information div = eux(a, b, x, y); ^ user.cpp:35:14: error: invalid operands of types ‘ll {aka long long int}’ and ‘<unresolved overloaded function type>’ to binary ‘operator%’ if(c%div) { ^ user.cpp:39:24: error: invalid operands of types ‘ll {aka long long int}’ and ‘<unresolved overloaded function type>’ to binary ‘operator/’ out<<x * c/div<<" "<<y * c/div<<"\n"; ^ user.cpp:39:40: error: invalid operands of types ‘ll {aka long long int}’ and ‘<unresolved overloaded function type>’ to binary ‘operator/’ out<<x * c/div<<" "<<y * c/div<<"\n"; ^