Compilare: user.cpp: In function ‘int main()’: user.cpp:14: warning: format ‘%d’ expects type ‘int*’, but argument 3 has type ‘short int*’ user.cpp:10: warning: unused variable ‘out’ user.cpp:12: warning: unused variable ‘poz’ user.cpp:12: warning: unused variable ‘b’ user.cpp:12: warning: unused variable ‘ok’ user.cpp:12: warning: unused variable ‘u’ user.cpp:14: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:18: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result