TitleDifficultyCompaniesVideos
Make Two Arrays Equal by Reversing SubarraysEasyfacebook
Number of Senior CitizensEasy
Implement rand5() using rand7()Easytwo-sigma
Sort Array by Increasing FrequencyEasy
Sort the PeopleEasy
Lucky Numbers in a MatrixEasyoracle
Find the Shortest Path between 2 cells in boolean mazeEasygoogle
Design log Order recordsEasytwitter amazon
Water BottlesEasymicrosoft
Three Consecutive OddsEasy
Find the length of the linked listEasy
Find Center of Star GraphEasy
Nth Number with sum of digits as 10Easymicrosoft
Minimum Number of Moves to Seat EveryoneEasy
Height CheckerEasyadobe amazon goldman-sachs google salesforce
Find Common CharactersEasyadobe amazon apple bloomberg tripadvisor
Decompress Run-Length Encoded ListEasygoogle
Score of a StringEasy
Number of Overlapping Lines between points on 2 parallel linesEasyamazon facebook
Special Array With X Elements Greater Than or Equal XEasy
Sum of All Subset XOR TotalsEasy
Evaluate Boolean Binary TreeEasy
Largest Local Values in a MatrixEasy
Print binary search tree in increasing orderEasy
Relative RanksEasygoogle
Largest Positive Integer That Exists With Its NegativeEasy
Reverse Prefix of WordEasy
Given a binary search tree with 2 nodes swapped find number of pairs not following BST propertiesEasy
Missing NumberEasyadobe amazon apple arista-networks bloomberg facebook google ibm microsoft oracle servicenow vmware zillow
Palindrome NumberEasyadobe amazon apple bloomberg facebook google hcl jpmorgan microsoft oracle yahoo
Check if One String Swap Can Make Strings EqualEasy
Largest Odd Number in StringEasy
Largest Substring Between Two Equal CharactersEasy
Balanced Binary TreeEasyadobe amazon apple bloomberg bytedance cisco facebook google microsoft paypal
Buddy StringsEasygoogle
Calculating the mean and median of an unsorted arrayEasyuber
Check if Word Equals Summation of Two WordsEasy
Contains Duplicate 2 - within k distanceEasyadobe airbnb amazon apple bloomberg google microsoft palantir-technologies
Divisor GameEasybloomberg google visa
Find Leader Elements in an ArrayEasy
Flip Game 1Easygoogle
Generate Nth Fibonacci NumberEasyamazon apple barclays facebook mathworks microsoft sap yahoo
Longest PalindromeEasyamazon google intuit
Maximum Nesting Depth of the ParenthesesEasy
Nim GameEasyadobe bloomberg
Palindrome PermutationEasyamazon apple bloomberg facebook google microsoft uber
Pascal’s Triangle 2 - Return nth rowEasyamazon goldman-sachs google oracle qualtrics
Remove Outermost ParenthesesEasyapple facebook google
Reverse BitsEasyairbnb amazon apple facebook google samsung tencent
Reverse Words in a String 3Easyamazon apple bloomberg microsoft paypal salesforce snapchat yahoo zappos