Top Coding Interview Questions
Master Java top interview coding questions covering data structures, algorithms, and object-oriented design.
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Merge Two Sorted Lists
Merge two sorted linked lists and return the merged sorted list using recursion or iteration.
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Longest Substring Without Repeating Characters
Find the length of the longest substring without repeating characters using the sliding window and other approaches.
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Reverse a String
Solve the classic Reverse String problem using various approaches.
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Valid Parentheses
Determine if the input string with parentheses is valid using stack-based methods.
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Palindrome Check
Determine whether a given string is a palindrome using optimal techniques.
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Complete Java Mastery
A complete guide to mastering Java, covering core concepts, collections, multithreading, JDBC, and more – curated by the InDepthDev Backend Team to help you crack interviews and build real-world expertise.
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Java Interview Guide - Part 0: Core Questions (1–50)
A comprehensive list of essential Java interview questions covering OOP, memory management, exceptions, collections, Streams, JDBC
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