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This repositiory contains easy to hard level Java codes that one must practice to excel in Technical Interviews.

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riyakushwaha/Interview-Preparation-Java

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Java

This repository contains codes on all DSA concepts in Java Language.

HackerRank

  1. Anagrams
  2. ArrayManipulation
  3. BinarySeachTree: Height & OrderLevelTraversal
  4. Bitwise AND
  5. Comparator
  6. FraudNotification
  7. FrequencyCount
  8. HourGlassSum
  9. MarkAndToys
  10. MergePoint: LinkedList
  11. MinSwap
  12. NewYear
  13. RansomNote
  14. Regex
  15. TwoStrings

PepCoding Java Foundation

  1. AllOcurrenceRecusrion
  2. AnyBaseAddition
  3. AnyBaseMultiplication
  4. AnyBaseSubtraction
  5. Array Inverse
  6. ArraySubset
  7. BaseToBaseConversion
  8. BenjaminBulbs
  9. CeilAndFloor
  10. FirstOccurrence
  11. GetSubsequence
  12. KeypadCombination
  13. LastOccurrenceRecursion
  14. MatrixMultiplication
  15. MatrixSpiralTraversal
  16. MatrixWaveTraversal
  17. Pattern1
  18. Pattern2: CodeVita Question
  19. Pattern3: Square - Diamond
  20. Pattern4: Number Valley
  21. Pattern5: Arrow
  22. PowerByRecusrion
  23. PrimeFactors
  24. ShellRotateMatrix
  25. ASCIIDiff
  26. WPattern

PrepBytes

  1. ArrayShrink

GeeksforGeeks

  1. MaxLength: LongestIncreasingSubArray
  2. ArrayLeader

Leetcode

  1. PivotArray: PivotIndexInArray
  2. TwoSum
  3. MissingNumber
  4. MonotonicArray

Basics

  1. BinarySearch
  2. BubbleSort
  3. ButterflyPattern
  4. CountingSort
  5. Diamond: Pattern
  6. InsertionSort
  7. MergeSort
  8. PascalTriangle
  9. QuickSelectAlgo
  10. QuickSort
  11. RadixSort
  12. SelectionSort
  13. TowerOfHanoi

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This repositiory contains easy to hard level Java codes that one must practice to excel in Technical Interviews.

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