Coding Interview Problems

Problems

Discover problems by topic, company, difficulty, and learning priority.

Problem	Platform	Difficulty	Topics	Companies	Acceptance
Find The Duplicate Number	Leetcode	Medium	ArraysBinary SearchLinked Lists	GoogleMetaAmazon	56%
Running Sum of 1D Array	Leetcode	Easy	Arrays		100%
Maximum Average Subarray I	Leetcode	Easy	ArraysSliding WindowMath		100%
Richest Customer Wealth	Leetcode	Easy	ArraysMath		100%
Merge Sorted Array	Leetcode	Easy	ArraysSortingTwo Pointers	AmazonMicrosoft	83%
Create Hello World Function	Leetcode	Easy	Functions		0%
Counter	Leetcode	Medium	Hash MapsDesign	Google	0%
To Be Or Not To Be	Leetcode	Easy	FunctionsStringsHash Maps		0%
Counter II	Leetcode	Medium	FunctionsDesign		0%
Apply Transform Over Each Element In Array	Leetcode	Medium	FunctionsArrays		0%
Filter Elements From Array	Leetcode	Medium	ArraysHash Maps		0%
Array Reduce Transformation	Leetcode	Medium	ArraysSimulationMath		0%
Function Composition	Leetcode	Medium	FunctionsArraysRecursion		0%
Minimum Cost To Reach Every Position	Leetcode	Medium	ArraysDynamic ProgrammingGreedy		100%
Number Of 1 Bits	Leetcode	Easy	Bit ManipulationMath		100%
Longest Palindrome After Substring Concatenation I	Leetcode	Medium	StringsArraysGreedy	Google	30%
Best Time To Buy And Sell Stock	Leetcode	Easy	ArraysGreedyDynamic Programming	AmazonMicrosoft	100%
Maximum Subarray	Leetcode	Medium	ArraysDynamic ProgrammingDivide and Conquer	Google	40%
Product Of Array Except Self	Leetcode	Medium	Arrays	GoogleMeta	77%
Rotate Image	Leetcode	Medium	ArraysMatrices	GoogleMeta	100%

Showing 821-840 of 1036 problems

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