public static void WritePostFix(RPNTreeNode root)
{
if (root.Left != null)
{
WritePostFix(root.Left);
}
if (root.Right != null)
{
WritePostFix(root.Right);
}
Console.Write(root.Value);
}
public static void WriteInFix(RPNTreeNode root)
{
if (root.Left != null)
{
Console.Write("(");
WriteInFix(root.Left);
}
Console.Write(root.Value);
if (root.Right != null)
{
WriteInFix(root.Right);
Console.Write(")");
}
}
public RPNTreeNode(char value, RPNTreeNode left, RPNTreeNode right)
{
Value = value;
Left = left;
Right = right;
}
