public Visitors(int group, string n, string sn, DocOffers doc)
{
this.AcademGroup = group;
this.Name = n;
this.Surname = sn;
this.Offer = doc.Offer;
}
public Visitors(int group, string n, string sn, DocOffers doc)
{
AcademGroup = group;
Name = n;
Surname = sn;
offers = doc;
}
//добавить посетителя public void Add(string name, string surname, int mon, DocOffers offers) => visitors.Add(new Visitors
//добавить посетителя public void Add(string n, string sn, int group, DocOffers doc) => visitors.Add(new Visitors
