{"id":143280,"date":"2024-09-02T10:10:05","date_gmt":"2024-09-02T04:40:05","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=143280"},"modified":"2024-09-02T10:10:05","modified_gmt":"2024-09-02T04:40:05","slug":"create-and-display-in-circular-linked-list-in-dsa-python","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/create-and-display-in-circular-linked-list-in-dsa-python\/","title":{"rendered":"Create and Display in Circular Linked List in DSA Python"},"content":{"rendered":"<h3>Program 1<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\"># Implemenation of Circular linked list \r\nclass Node:\r\n    def __init__(self):\r\n         self.data=None\r\n         self.add=None\r\n\r\nclass CircularLinkedList:\r\n     def __init__(self):\r\n           self.start=None\r\n           self.count=0\r\n\r\n           # create list\r\n     def createList(self):\r\n          n=int(input(\"Enter an element\"))\r\n          self.start=Node()\r\n          self.start.data=n\r\n          self.start.add=self.start\r\n          temp=self.start\r\n          self.count=self.count+1\r\n          choice=input(\"Want to continue\")\r\n          while(choice==\"Y\" or choice==\"y\"):\r\n                n=int(input(\"Enter next element\"))\r\n                newnode=Node()\r\n                newnode.data=n\r\n                newnode.add=self.start\r\n                temp.add=newnode\r\n                temp=temp.add\r\n                self.count=self.count+1\r\n                choice=input(\"Want to continue\")\r\n# Display list\r\n     def displayList(self):\r\n          if(self.start==None):\r\n                print(\"List not found\")\r\n          else:\r\n                temp=self.start\r\n                while(True):\r\n                      print(temp.data,end=\" \")\r\n                      temp=temp.add\r\n                      if(temp==self.start):\r\n                            break\r\n                print(\"\\nTotal Node is : \",self.count)   \r\n            \r\n\r\n# Main Method\r\nmylist=CircularLinkedList()\r\nwhile(1):\r\n    print(\"\\n----------------------Circular Linked List Menu--------------\\n\")\r\n    print(\"1.Create\")\r\n    print(\"2.Display\")\r\n    print(\"3.Insert First\")\r\n    print(\"4.Insert Middle\")\r\n    print(\"5.Insert Last\")\r\n    print(\"6.Delete First\")\r\n    print(\"7.Delete Middle\")\r\n    print(\"8.Delete Last\")\r\n    print(\"9.Exit\")\r\n    print(\"\\n------------------------------------------------------------\\n\")\r\n    choice=int(input(\"Enter your choice\"))\r\n    if(choice==1):\r\n          mylist.createList()\r\n    elif(choice==2):\r\n          mylist.displayList()      \r\n    else:\r\n         break\r\n<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Program 1 # Implemenation of Circular linked list class Node: def __init__(self): self.data=None self.add=None class CircularLinkedList: def __init__(self): self.start=None self.count=0 # create list def createList(self): n=int(input(&#8220;Enter an element&#8221;)) self.start=Node() self.start.data=n self.start.add=self.start temp=self.start self.count=self.count+1 choice=input(&#8220;Want&#46;&#46;&#46;<\/p>\n","protected":false},"author":581,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32847],"tags":[32955,32954,32956,32853,32922,32923,32957,32848],"class_list":["post-143280","post","type-post","status-publish","format-standard","hentry","category-dsa-python-tutorials","tag-circular-linked-list-in-dsa-python","tag-create-and-display-in-circular-linked-list-in-dsa-python","tag-creation-and-display-in-circular-linked-list","tag-dsa-python","tag-dsa-python-practical","tag-dsa-python-program","tag-dsa-python-program-on-creation-and-display-in-circular-linked-list","tag-dsa-using-python"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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