Eroare de compilare: user.cpp:3: error: expected constructor, destructor, or type conversion before ‘long’ user.cpp: In function ‘void dex(long int)’: user.cpp:8: error: ‘d’ was not declared in this scope user.cpp:9: error: ‘z’ was not declared in this scope user.cpp: At global scope: user.cpp:16: error: variable or field ‘ciur’ declared void user.cpp:16: error: ‘z’ was not declared in this scope