![]() ![]() The approach is going to be pretty simple. ![]() Approach and Algorithm(In-built libraries) for searching in linked list Let us have a glance at the approaches for the Java program to find element in linked list. We can either use the in-built library to traverse through the linked list or the normal linked list traversal method. We have to make use of list traversal in the question. It’s okay, if your solution is not the best optimized solution, we will try to optimize it together. So let’s move to approach.īefore jumping to approach, just try to think how you can approach this problem? Now, I think it is clear from the above example what we have to do in the problem. So, our program will return the value 2 (considering 0 based indexing), which is the index of elements to be searched in the given linked list.Įxplanation: As we can see, 15 is present at the 2 nd index. As we can see, 15 is present in the list at the 2 nd index. Let’s first understand the problem statement with the help of examples.Īnd the element to be searched is 15. ![]() How to find element in linked list in java If it is present, we have to return its index, otherwise -1. We have to search for a given element X in the list. In this question, we are given a singly linked list. Java program to search element in linked list Regardless of the various operations we encounter, the need for efficient searching in a linked list remains essential. Throughout our exploration of linked list operations, including insertion and deletion, one crucial operation that stands out is searching within a linked list. ![]()
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