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Deleting nodes greater than x Test | Pre-employment assessment - Testlify
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Deleting nodes greater than x Test

Overview of Deleting nodes greater than x Test

In this test candidate needs to write the correct code to remove nodes from a singly linked list greater than x, given as input in the format "element1 element2 ...-x", with an added function to print the elements of the updated linked list.

Skills measured

  • Linked list

Available in



Coding Test


40 Mins





Use of Deleting nodes greater than x test

The program defines a Node class with val and next attributes, and a removeNodes function that takes the head of a linked list and an integer x as input, and returns the updated head after removing all nodes with values greater than x. The Main function takes the input string in the format "element1 element2 ... - x", creates a linked list, calls the removeNodes function, and prints out the updated linked list. The program also includes a printLinkedList function to print out the elements of a linked list.

Relevant for

  • Software Developer
  • Software Engineers
  • Software Programmer

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Linked list

The skill of deleting nodes greater than a certain value x in a linked list is important for maintaining the integrity and efficiency of the data structure. By removing nodes that exceed a certain threshold, we can ensure that the linked list remains orderly and relevant to the specific requirements of the problem at hand. This skill allows us to manage the size and contents of the linked list effectively, preventing unnecessary or irrelevant data from cluttering the structure and potentially causing errors or inefficiencies in the program.

The Deleting nodes greater than x test is created by a subject-matter expert

Testlify’s skill tests are designed by experienced SMEs (subject matter experts). We evaluate these experts based on specific metrics such as expertise, capability, and their market reputation. Prior to being published, each skill test is peer-reviewed by other experts and then calibrated based on insights derived from a significant number of test-takers who are well-versed in that skill area. Our inherent feedback systems and built-in algorithms enable our SMEs to refine our tests continually.

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Why choose Testlify

Elevate your recruitment process with Testlify, the finest talent assessment tool. With a diverse test library boasting 1500+ tests, and features such as custom questions, typing test, live coding challenges, Google Suite questions, and psychometric tests, finding the perfect candidate is effortless. Enjoy seamless ATS integrations, white-label features, and multilingual support, all in one platform. Simplify candidate skill evaluation and make informed hiring decisions with Testlify.

Frequently asked questions (FAQs) for Deleting nodes greater than x Test

This question seeks to understand the purpose and scope of the Deleting nodes greater than x test. It helps both candidates and employers grasp the nature of the assessment and its relevance to their hiring process.

Employers inquire about the practical application of the Deleting nodes greater than x test in their hiring process. This question explores how the assessment assists in evaluating candidates for specific roles or skill levels related to linked list manipulation.

Software Developer, Software Engineers, Software Programmer.

Linked list

Understanding the significance of the Deleting nodes greater than x test is crucial for both employers and candidates. This question explores the value of the assessment in assessing candidates' proficiency in linked list manipulation, a fundamental skill in computer science and software development roles.

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