Compilare: user.cpp:70:2: warning: no newline at end of file user.cpp: In function 'bool get()': user.cpp:37: warning: array subscript has type 'char' user.cpp: In function 'int main()': user.cpp:64: warning: array subscript has type 'char' user.cpp:64: warning: array subscript has type 'char' user.cpp: In function 'bool fand()': user.cpp:46: warning: control reaches end of non-void function