Untitled

class Node:
    def__init__self(self,data=None):
        self.data=data
        self.next=None
class SLL:
    def__init__(self):
        self.head=None
    def IAT(self,newdata):
        NewNode=Node(newdata)
        NewNode.next=self.head
        self.head=NewNode
    def RFN(head):
        if(self.head==None):
            return None
        temp=head
        head=head.next
        temp=None
    def RLN(self):
        if self.is_empty():
            print("Empty")
            return
        curr=self.head
        prev=None
        while curr.next!=None:
            prev=curr
            curr=curr.next
        item=curr.data
        if(prev==None):
            self.head=None
        else:
            prev.next=None
            curr=None
        def printLL:
            temp=sel.head
            while(temp.next!=None)
            print(t.data)
            temp=temp.next
l=LinkedList()
l.IAT('a')
l.IAT('b')
l.IAT('c')
l.IAT('d')
l.IAT('e')
l.printLL()