Eroare de compilare: user.cpp: In member function ‘int Hash<T>::h(char*)’: user.cpp:56: error: there are no arguments to ‘strlen’ that depend on a template parameter, so a declaration of ‘strlen’ must be available user.cpp:56: note: (if you use ‘-fpermissive’, G++ will accept your code, but allowing the use of an undeclared name is deprecated) user.cpp: In function ‘int main()’: user.cpp:151: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:154: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result