public void CreatePosition(PositionNode parent, Position positionToCreate, String parentPositionName)
{
PositionNode newNode = new PositionNode();
newNode.Position = positionToCreate;
if (Root == null)
{
Root = newNode;
return;
}
if (parent == null)
{
return;
}
if (parent.Position.Name == parentPositionName)
{
if (parent.Left == null)
{
parent.Left = newNode;
return;
}
parent.Right = newNode;
return;
}
CreatePosition(parent.Left, positionToCreate, parentPositionName);
CreatePosition(parent.Right, positionToCreate, parentPositionName);
}
//^Point 4 Tax
public float sumTax(PositionNode from)
{
if (from == null)
{
return(0);
}
return((from.Position.Salary * Convert.ToSingle(from.Position.Tax)) + sumTax(from.Left) + sumTax(from.Right));
}
public void PrintTree(PositionNode from)
{
if (from == null)
{
return;
}
Console.WriteLine($"{from.Position.Name} : ${from.Position.Salary}");
PrintTree(from.Left);
PrintTree(from.Right);
}
// Point 2 average salary
public float amountPersonal(PositionNode from)
{
if (from == null)
{
return(0);
}
return(1 + amountPersonal(from.Left) + amountPersonal(from.Right));
PrintTree(from.Left);
PrintTree(from.Right);
}
public float addSalaries(PositionNode from)
{
if (from == null)
{
return(0);
}
return(from.Position.Salary + addSalaries(from.Left) + addSalaries(from.Right));
PrintTree(from.Left);
PrintTree(from.Right);
}
// Point 3 Salary Employee
public float SalaryEmployee(PositionNode from, String name)
{
if (from == null)
{
return(0);
}
if (from.Position.Name == name)
{
return(from.Position.Salary);
}
else
{
return(SalaryEmployee(from.Left, name) + SalaryEmployee(from.Right, name));
}
}
// Point 1 longest salary
public float salaryLongest(PositionNode from)
{
if (from == null)
{
return(0);
}
if (from.Position.Name != "Rector")
{
if (salaryLongest(from.Right) > from.Position.Salary || salaryLongest(from.Left) > from.Position.Salary)
{
if (salaryLongest(from.Right) > salaryLongest(from.Left))
{
return(salaryLongest(from.Right));
}
else
{
return(salaryLongest(from.Left));
}
}
else
{
return(from.Position.Salary);
}
}
else
{
if (salaryLongest(from.Right) > salaryLongest(from.Left))
{
return(salaryLongest(from.Right));
}
else
{
return(salaryLongest(from.Left));
}
}
}
public float averageSalaries(PositionNode from)
{
return(addSalaries(from) / amountPersonal(from));
}
