Compilare: user.cpp: In function ‘void lee()’: user.cpp:14: warning: unused variable ‘j’ user.cpp: In function ‘void bordare()’: user.cpp:36: warning: unused variable ‘j’ user.cpp: In function ‘int main()’: user.cpp:49: warning: format ‘%d’ expects type ‘int*’, but argument 2 has type ‘short int*’ user.cpp:49: warning: format ‘%d’ expects type ‘int*’, but argument 3 has type ‘short int*’ user.cpp:53: warning: format ‘%d’ expects type ‘int*’, but argument 2 has type ‘short int*’ user.cpp:62: warning: overflow in implicit constant conversion user.cpp:46: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:47: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:49: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:53: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result