Compilare: user.cpp: In function 'int main()': user.cpp:32: warning: format '%d' expects type 'int*', but argument 3 has type 'short int*' user.cpp:32: warning: format '%d' expects type 'int*', but argument 4 has type 'short int*' user.cpp:32: warning: format '%d' expects type 'int*', but argument 5 has type 'short int*' user.cpp:52: warning: operation on 'j' may be undefined