Compilare: user.cpp:49:12: warning: no newline at end of file user.cpp: In function 'void camera(char, char, int)': user.cpp:20: warning: array subscript has type 'char' user.cpp:20: warning: array subscript has type 'char' user.cpp:22: warning: array subscript has type 'char' user.cpp:23: warning: array subscript has type 'char' user.cpp:24: warning: array subscript has type 'char' user.cpp:25: warning: array subscript has type 'char'