Compilare: user.cpp: In function ‘void afisare(char, char, char)’: user.cpp:34: warning: array subscript has type ‘char’ user.cpp:34: warning: array subscript has type ‘char’ user.cpp:34: warning: array subscript has type ‘char’ user.cpp:34: warning: array subscript has type ‘char’ user.cpp:34: warning: array subscript has type ‘char’ user.cpp:34: warning: array subscript has type ‘char’ user.cpp:34: warning: array subscript has type ‘char’ user.cpp:34: warning: array subscript has type ‘char’ user.cpp:34: warning: array subscript has type ‘char’ user.cpp: In function ‘int main()’: user.cpp:41: warning: ‘b.punct::z’ may be used uninitialized in this function user.cpp:41: warning: ‘b.punct::x’ may be used uninitialized in this function user.cpp:41: warning: ‘b.punct::y’ may be used uninitialized in this function