Eroare de compilare: main.cpp: In function 'int makehash(std::string)': main.cpp:12:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 12 | for (i = 0; i < a.size(); i++) | ~~^~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:54:11: error: invalid use of member function 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size() const [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::size_type = long unsigned int]' (did you forget the '()' ?) 54 | if (a.size <= b.size()) | ~~^~~~ | () main.cpp:58:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 58 | for (i = 0; i < a.size() - 1; i++) | ~~^~~~~~~~~~~~~~ main.cpp:63:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 63 | for (i = 0; i < b.size() - a.size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:51:25: warning: unused variable 'cnt' [-Wunused-variable] 51 | int ha = 0, hb = 0, cnt = 0, i, p = 0; | ^~~ Non zero exit status: 1