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Counting DSA Problems

Counting is an important concept in data structures and algorithms. Practice these problems to master Counting and prepare for technical interviews.

84
Total Problems
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84
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0
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Difficulty: Medium
229. Majority Element II
MediumAccolite +21Array +353.0536%
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LeetCode
299. Bulls and Cows
MediumFacebook +1Counting +250.8028%
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347. Top K Frequent Elements
MediumAdobe +9Array +763.6299%
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LeetCode
451. Sort Characters By Frequency
MediumAmazon +4Bucket Sort +573.29%
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LeetCode
621. Task Scheduler
MediumAmazon +4Array +560.6234%
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692. Top K Frequent Words
MediumAmazon +8Bucket Sort +658.6372%
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767. Reorganize String
MediumAdobe +17Counting +555.3861%
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811. Subdomain Visit Count
MediumIndeed +4Array +376.5632%
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869. Reordered Power of 2
MediumAdobe +4Counting +462.4118%
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900. RLE Iterator
MediumGoogleArray +359.6336%
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923. 3Sum With Multiplicity
MediumAdobe +1Array +445.6147%
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LeetCode
945. Minimum Increment to Make Array Unique
MediumCoursera +1Array +360.1156%
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1010. Pairs of Songs With Total Durations Divisible by 60
MediumAmazon +7Array +253.0921%
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1054. Distant Barcodes
MediumAmazonArray +546.9936%
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1079. Letter Tile Possibilities
MediumGoogle +1Backtracking +376.3841%
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1090. Largest Values From Labels
MediumGoogleArray +462.5599%
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1198. Find Smallest Common Element in All Rows
MediumWalmart Global TechArray +476.4664%
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1267. Count Servers that Communicate
MediumMicrosoftArray +560.8568%
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1347. Minimum Number of Steps to Make Two Strings Anagram
MediumBloomberg +5Counting +282.0786%
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1366. Rank Teams by Votes
MediumAtlassian +3Array +458.7699%
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