Compilare: user.cpp: In function 'int fct()': user.cpp:45: warning: array subscript has type 'char' user.cpp: In function 'int main()': user.cpp:62: warning: array subscript has type 'char' user.cpp:67: warning: array subscript has type 'char' user.cpp:72: warning: array subscript has type 'char' user.cpp:77: warning: array subscript has type 'char' user.cpp:82: warning: array subscript has type 'char' user.cpp:87: warning: array subscript has type 'char' user.cpp:97: warning: array subscript has type 'char' user.cpp:97: warning: array subscript has type 'char'