Coding Interview Problems

Problems

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

Problem	Platform	Difficulty	Topics	Companies	Acceptance
String Matching in an Array	Leetcode	Easy	ArraysStringsHash Maps		0%
Find Mirror Score Of A String	Leetcode	Medium	StringsHash Maps		0%
Maximum Subarray With Equal Products	Leetcode	Medium	ArraysMathNumber Theory		0%
Substring Matching Pattern	Leetcode	Medium	StringsString MatchingArrays		0%
Sum Of Variable Length Subarrays	Leetcode	Medium	Arrays		0%
Word Pattern	Leetcode	Medium	Hash MapsStrings	Google	0%
Minimum Cost To Make Arrays Identical	Leetcode	Medium	ArraysMathGreedy		0%
Check If A Parentheses String Can Be Valid	Leetcode	Medium	StringsGreedyStacks		0%
Median of Two Sorted Arrays	Leetcode	Medium	ArraysBinary SearchDivide and Conquer	GoogleMetaMicrosoft	0%
N Queens	Leetcode	Medium	BacktrackingRecursionArrays	GoogleMetaAmazon	100%
Find Valid Pair Of Adjacent Digits In String	Leetcode	Medium	StringsArraysHash Maps		0%
Letter Combinations Of A Phone Number	Leetcode	Medium	StringsBacktrackingRecursion	Google	100%
Combination Sum III	Leetcode	Medium	ArraysBacktrackingCombinatorics	Google	100%
Find The Number Of Distinct Colors Among The Balls	Leetcode	Medium	ArraysHash MapsSets		0%
Special Array I	Leetcode	Easy	Arrays		0%
Longest Strictly Increasing Or Strictly Decreasing Subarray	Leetcode	Medium	Arrays		0%
Course Schedule	Leetcode	Medium	Graphs	GoogleMetaMicrosoft	0%
Count Number Of Bad Pairs	Leetcode	Medium	ArraysHash MapsMath		0%
Sort Matrix By Diagonals	Leetcode	Medium	ArraysMatricesSorting		0%
Design A Number Container System	Leetcode	Medium	DesignHash MapsOrdered Structures	GoogleMetaAmazon	0%

Showing 521-540 of 1091 problems

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