Borderou de evaluare (job #110141)

Compilare: user.cpp: In function ‘int ajut_pe_Donald(long long int)’: user.cpp:15:9: warning: variable ‘a’ set but not used [-Wunused-but-set-variable] user.cpp:15:11: warning: variable ‘b’ set but not used [-Wunused-but-set-variable] user.cpp:21:1: warning: no return statement in function returning non-void [-Wreturn-type] user.cpp: In function ‘int main()’: user.cpp:26:21: warning: unused variable ‘rez’ [-Wunused-variable]