Compilare: user.cpp: In function ‘long long int Ciur()’: user.cpp:24:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘long long int Reinitializare()’: user.cpp:30:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘long long int Nrsum()’: user.cpp:75:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘long long int Nrdiv(long long int)’: user.cpp:106:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^