{"id":4438,"date":"2021-08-26T11:18:58","date_gmt":"2021-08-26T11:18:58","guid":{"rendered":"https:\/\/www.prepbytes.com\/blog\/?p=4438"},"modified":"2022-11-08T07:59:27","modified_gmt":"2022-11-08T07:59:27","slug":"add-1-to-number-represented-as-linked-list","status":"publish","type":"post","link":"https:\/\/prepbytes.com\/blog\/add-1-to-number-represented-as-linked-list\/","title":{"rendered":"Add 1 To Number Represented As Linked List"},"content":{"rendered":"

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Introduction<\/h3>\n

In the article, we will learn to add 1 to a number represented as linked list.As we know a linked list is a linear data structure. In a linked list, the elements are linked using pointers and each node points to the next node. Let’s try to understand how we can 1 to a number represented as linked list. <\/p>\n

Problem Statement<\/h3>\n

In this problem, we are given a number represented in the form of a linked list, we are required to add 1 to it and report the answer as a linked list.<\/p>\n

For Example:<\/strong> Given is a Number 19999 in the form of a linked list, and after adding 1 to linked list, it should give the result as follows:\n<\/p>\n

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Problem Statement Understanding to add 1 to linked list<\/h3>\n

The problem statement is quite straightforward, we are provided with a number represented in the form of a linked list<\/a> which means we will be getting the head\/root of the linked list as our argument, and we have to add 1 to the number represented as linked list.<\/p>\n

Let’s learn programming languages online and try to understand to add 1 to linked list more clearly using an example.<\/p>\n

Let’s assume we are given the number 19999. So the linked list will be :<\/p>\n