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linked_list.py
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51 lines (43 loc) · 1.06 KB
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class Node:
def __init__(self,data):
self.data=data
self.next=None
class LinkedList:
def __init__(self):
self.first=None
self.head=None
def insert(self,a):
if self.first!=None:
temp=self.head
temp.next=Node(a)
self.head=temp.next
else:
self.first=Node(a)
self.head=self.first
def search(self,item):
temp=self.first
while temp!=None:
if temp.data==item:
print("Item found")
break
temp=temp.next
else:
print("Item not found")
def display(self):
temp=self.first
while temp!=None:
print(temp.data,end="-> ")
temp=temp.next
if __name__=="__main__":
llist=LinkedList()
llist.insert(7)
llist.insert(10)
llist.insert(7)
llist.insert(10)
llist.insert(5)
llist.insert(7)
llist.insert(10)
llist.insert(7)
llist.insert(10)
llist.display()
llist.search(5)