Compilare: user.cpp: In function 'int main()': user.cpp:16: warning: format '%d' expects type 'int*', but argument 2 has type 'short int*' user.cpp:20: warning: format '%d' expects type 'int*', but argument 2 has type 'short int*' user.cpp:30: warning: comparison between signed and unsigned integer expressions user.cpp:64: warning: array subscript has type 'char' user.cpp:65: warning: array subscript has type 'char'