Compilare: user.cpp:34:2: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:7: warning: format '%d' expects type 'int*', but argument 3 has type 'char*' user.cpp:10: warning: comparison is always true due to limited range of data type user.cpp:11: warning: array subscript has type 'char' user.cpp:14: warning: array subscript has type 'char' user.cpp:20: warning: comparison is always true due to limited range of data type user.cpp:21: warning: array subscript has type 'char' user.cpp:22: warning: array subscript has type 'char' user.cpp:24: warning: array subscript has type 'char'