public void Lab1()
{
var node = new TreeNode();
node.Insert(new Lab1.Student {
Card = 4, City = City.Dnipro, Name = Guid.NewGuid().ToString(), Gender = Gender.Female, Year = 1
});
node.Insert(new Lab1.Student {
Card = 10, City = City.Kyiv, Name = Guid.NewGuid().ToString(), Gender = Gender.Male, Year = 2
});
node.Insert(new Lab1.Student {
Card = 3, City = City.Lviv, Name = Guid.NewGuid().ToString(), Gender = Gender.Female, Year = 3
});
node.Insert(new Lab1.Student {
Card = 7, City = City.Kyiv, Name = Guid.NewGuid().ToString(), Gender = Gender.Male, Year = 4
});
node.Insert(new Lab1.Student {
Card = 9, City = City.Kyiv, Name = Guid.NewGuid().ToString(), Gender = Gender.Female, Year = 5
});
node.Insert(new Lab1.Student {
Card = 1, City = City.Vinnytsia, Name = Guid.NewGuid().ToString(), Gender = Gender.Male, Year = 5
});
var studentsAll = node.Across(node, s => s.City == City.Kyiv && s.Gender == Gender.Female && s.Year == 5).ToList();
var studentsFound = node.Across(node, s => true).ToList();
foreach (var n in studentsAll)
{
node.Remove(n);
}
var studentsAfterRemove = node.Across(node, s => true).ToList();
Print("Before", studentsAll);
Print("Found", studentsFound);
Print("After remove", studentsAfterRemove);
}
