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Skip to content【Blind 75 Problem】- In this post included C#, Java, Pyhton3, JavaScript solution with explanation ( time complexity )
【Blind 75 problem】- How to check is there any duplicate element in an array? Included C#, Java, Python, JavaScript different solutions

【Blind 75 Problem】 When is the best time to buy stock? Now is the best time to practice coding. - Multiple languages Solution with explanation.
Included different ways to solve the question ( iterate、split )

Search insert position? That seems easy, let us get solution step by step. ( Included C#, Java, Python3, JavaScript solutions)
Remove Element from Sorted Array but without using extra space? Let us find out solution step by step!
C#, Java, Python3, JavaScript Solution and Explanation
C#, Java, Python3, JavaScript Solutions with step by step explanation (using list , hashset, two pointers, etc. )

【Blind 75 Problem】Step by step get the solution of this interesting problem. C#, Java, Python3, JavaScript solutions and the explanation.

LeetCode Problem Write a function to find the longest common prefix string amongst an array of strings. If there is no common prefix, return an empty string “”. Solution The first solution is easy. Set the first element of array as…
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