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Coding Interviews

LeetCode is a platform to practice coding problems. It has a huge collection of problems asked in various coding interviews. It is a great place to practice coding problems and get familiar with the topics in data structures and algorithms.

Table of contents

  1. Practice LeetCode 150
    1. Arrays
    2. Strings
    3. Linked List

Practice LeetCode 150

Arrays

ProblemDifficultySolutionNotes
Two SumEasySolution 
Best Time to Buy and Sell StockEasySolution 
Contains DuplicateEasySolution 

Strings

ProblemDifficultySolutionNotes
Reverse StringEasySolution 
Reverse IntegerEasySolution 
First Unique Character in a StringEasySolution 
Valid AnagramEasySolution 

Linked List

ProblemDifficultySolutionNotes
Delete Node in a Linked ListEasySolution 
Remove Nth Node From End of ListMediumSolution 
Reverse Linked ListEasySolution 
Merge Two Sorted ListsEasySolution 
Palindrome Linked ListEasySolution 

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