Compilare: user.cpp:33:2: warning: no newline at end of file user.cpp:3: warning: ISO C++ forbids declaration of 'main' with no type user.cpp: In function 'int main()': user.cpp:8: warning: format '%d' expects type 'int*', but argument 3 has type 'long int*' user.cpp:11: warning: format '%d' expects type 'int*', but argument 3 has type 'long int*' user.cpp:14: warning: format '%d' expects type 'int*', but argument 3 has type 'long int*' user.cpp:28: warning: format '%d' expects type 'int', but argument 3 has type 'long int' user.cpp:5: warning: unused variable 'k' user.cpp:5: warning: unused variable 'm' user.cpp:5: warning: unused variable 's' user.cpp:5: warning: unused variable 'aux'