LeetCode in Java: Algorithms Coding Interview Questions
Welcome to “LeetCode in Java: Algorithms Coding Interview Questions” course!
In this course, you’ll have a detailed, step by step explanation of classical hand-picked LeetCode Problems where you’ll learn about the optimum ways to solve technical coding interview question. This is the course I wish I had when I was preparing myself for the interviews. This course comes with a 30-day money-back guarantee. So nothing to lose!
What is LeetCode?
LeetCode is a huge repository of real interview questions asked by the most popular tech industries( Google, Amazon, Facebook, Microsoft, Apple, Quora, LinkedIn, Bloomberg, Uber, Goldman Sachs, Twitter and more ).
Interviewers from the most popular companies(like Google, Amazon, Facebook, Uber, Twitter etc.) often directly ask questions they find on LeetCode. It’s hard to navigate through the large amount of problems(around 1500) to most important questions, this is what this course stand for.
I spent countless hours on LeetCode. From my experience, I’m telling you that you don’t have to do the all problem and still be able to get a job at a big tech industry.
By the time you’re finished with the course, you will be prepared for common technical coding interview questions.
See you inside the course!
Intergers
Strings
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2
FizzBuzz (LeetCode 412) [Asked by LinkedIn] -
3Single Number (LeetCode 136) [Asked by Amazon]
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4Reverse Integer (LeetCode 7) [Asked by Facebook]
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5Palindrome Number (LeetCode 9) [Asked by Facebook/Bloomberg]
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6Factorial Trailing Zeroes (LeetCode 172) [Asked by Microsoft]
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7Pow(x, n) (LeetCode 50) [Asked by Facebook/Amazon/LinkedIn]
Binary Search
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8Reverse String (LeetCode 344) [Asked by MicroSoft/Uber]
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9Longest Common Prefix (LeetCode 14) [Asked by Facebook]
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10Repeated DNA Sequences (LeetCode 187) [Asked by Google]
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11Valid Anagram (LeetCode 242) [Asked by Facebook]
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12Group Anagrams (LeetCode 49) [Asked by Facebook]
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13Longest Palindromic Substring (LeetCode 5) [Asked by Facebook]
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14Longest Substring without Repeating Characters (LeetCode 3) [Asked by Google]
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15Reverse Words in a String (LeetCode 151) [Asked by Facebook/Amazon]
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16Integer to English Words (LeetCode 273) [Facebook, Microsoft]
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17Quiz - 1 -- String
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18Quiz - 2 -- String
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19Quiz - 3 -- String
Arrays
Two Pointers
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24Two Sum (LeetCode 1) [Asked by Google]
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25Move Zeroes (LeetCode 283) [Asked by Facebook]
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26Best Time to Buy And Sell Stock(LeetCode 121) [Asked by Facebook/Microsoft]
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27Ransom Note (LeetCode 383) [Asked by Amazon]
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28Contains Duplicate (LeetCode 217) [Asked by Google]
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29Length of Last Word (LeetCode 58) [Asked by Amazon]
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30Best Time to Buy and Sell Stock II (LeetCode 122) [Asked by Google]
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31Rotate Array (LeetCode 189) [Asked by Microsoft]
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32Jump Game (LeetCode 55) [Asked by Google]
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33Plus One (LeetCode 66) [Asked by Google]
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34Product of Array Except Self (LeetCode 238) [Asked by Facebook]
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35Sequential Digits (LeetCode 1291) [Asked by Facebook]
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36Find All Disappeared Numbers in an Array (LeetCode 448) [Asked by Google]
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37Find All Duplicates Numbers in an Array (Leetcode 442) [Asked by Facebook]
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38First Missing Positive (LeetCode 41) [Asked by Microsoft]
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39Next Permutation (LeetCode 31) [Asked by Google]
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40Largest Subarray With 0 Sum [Asked by Microsoft]
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41Subarray Product Less than K (LeetCode 713) [Asked by Goldman Sachs]
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42K-Diff Pairs in an Array (LeetCode 532) [Asked by Amazon]
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43Jump Game III (LeetCode 1306) [Asked by Facebook]
Stacks and Queues
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44Is Subsequence (LeetCode 392) [Asked by Google]
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45Squares of a Sorted Array (LeetCode 977) [Asked by Facebook]
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46Remove Duplicates from Sorted Array (LeetCode 26) [Asked by Facebook/Microsoft]
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47Sort Colors (LeetCode 75) [Asked by Facebook]
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48Merge Sorted Array (LeetCode 80) [Asked by Microsoft]
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49Valid Palindrome (LeetCode 125) [Asked by Facebook]
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503 Sum (LeetCode 15) [Asked by Facebook]
Famous Algorithm
Sorting Algorithms
2D Arrays / Matrix
Linked List
Tree, Stack, Queue
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66Delete Node in a Linked List (LeetCode 237) [Asked by Amazon,Microsoft]
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67Merge Two Sorted Lists (LeetCode 21) [Asked by Microsoft]
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68Reverse Linked List ::4 Ways:: (LeetCode 206) [Asked by Google, Facebook]
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69Reverse Nodes in k-group (LeetCode 25) [Asked by Microsoft]
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70Remove Duplicates from Sorted List ::O(N):: (LeetCode 83) [Asked by Microsoft]
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71Remove Duplicates from Sorted List ::O(1):: (LeetCode 83) [Asked by Microsoft]
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72Rotate List (LeetCode 61) [Asked by Microsoft]
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73Reorder List (LeetCode 143) [Asked by Amazon,LinkedIn,Microsoft]
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74Palindrome Linked List (LeetCode 234) [Asked by Microsoft]
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75Copy List with Random Pointer (LeetCode 138) [Asked by Google]
Includes
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