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Commits on Apr 28, 2022

• LC#142 added brute force approach- find first meet point in linkedlist cycle

  NirmalSilwal

  committed
  fb3bd9b

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Commits on Apr 27, 2022

• LC#142 find first meet point in linkedlist cycle - medium problem

  NirmalSilwal

  committed
  c804312

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Commits on Apr 25, 2022

• LC#141 check if cycle exists in given LinkedList

  NirmalSilwal

  committed
  b39235b

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Commits on Apr 18, 2022

• LC#83 remove duplicate nodes form the sorted linked list- recursive, iterative solution

  NirmalSilwal

  committed
  3909e36

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Commits on Apr 17, 2022

• LC#23 2nd approach- merge K sorted linkedlists

  NirmalSilwal

  committed
  c081cbd

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Commits on Apr 16, 2022

• LC#23 merge K sorted linkedlists, iterative solution

  NirmalSilwal

  committed
  7dc907a

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Commits on Apr 15, 2022

• LC#21 merge two sorted linkedlists, 2 approaches, recursive and iterative

  NirmalSilwal

  committed
  5d5f2b8

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Commits on Apr 14, 2022

• LC#25 Reverse nodes in LinkedList in group of K, two approaches

  NirmalSilwal

  committed
  7e8bd13

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Commits on Apr 13, 2022

• LC#206 reverse a given linkedlist, iterative & recursive approach

  NirmalSilwal

  committed
  3886984

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Commits on Apr 12, 2022

• LC#706 design HashMap from scratch in Java

  NirmalSilwal

  committed
  55cce41

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• LC#705 implement hashset from scratch

  NirmalSilwal

  committed
  bacb63a

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Commits on Apr 11, 2022

• LC#290 convert number in linkedlist nodes as whole to decimal from binary

  NirmalSilwal

  committed
  b288f98

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Commits on Apr 10, 2022

• LC#876 returns middle node of linkedlist

  NirmalSilwal

  committed
  3816f72

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Commits on Apr 9, 2022

• LC#237 delete the given node in linked list, no head given

  NirmalSilwal

  committed
  26c3aeb

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Commits on Oct 26, 2021

• update- optimized LC#977 squares of array in sorted fashion, O(N) Time, O(n) Space

  NirmalSilwal

  committed
  30014aa

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• LC#977 return squares of array in sorted fashion, O(nlogn) time, O(n) time

  NirmalSilwal

  committed
  7b674b8

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Commits on Oct 24, 2021

• LC#509 finds nth fibonacci number, recursive & DP approach

  NirmalSilwal

  committed
  03c8612

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Commits on Oct 21, 2021

• LC#122 another approach- Best time to buy & sell stock problem, O(N) time, O(1) space

  NirmalSilwal

  committed
  8530e2a

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• LC#122 Best time to buy & sell stock problem, O(N) time, O(1) space

  NirmalSilwal

  committed
  31dc8d5

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Commits on Oct 17, 2021

• LC#200 counts number of islands in given matrix/graphs, DFS approach

  NirmalSilwal

  committed
  7a17b6e

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Commits on Oct 11, 2021

• LC#56 Merge intervals in given array, O(NlogN) time O(N) space

  NirmalSilwal

  committed
  153e6ea

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Commits on Oct 9, 2021

• LC#1470 shuffles an Array, O(N) time, O(N) space

  NirmalSilwal

  committed
  2d35ac8

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• LC#1822 finds sign of product of an array, O

  NirmalSilwal

  committed
  59924c0

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Commits on Oct 1, 2021

• LC#1480 return running sum of given 1d array in O(N) time, O(N)Space

  NirmalSilwal

  committed
  a0a092f

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Commits on Jul 27, 2021

• LC#1929 concatenate the array in O(N) time, O(N) space

  NirmalSilwal

  committed
  392928b

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Commits on Jul 23, 2021

• LC#1920 make permutation of given array, O(N) Time, O(N) space

  NirmalSilwal

  committed
  b4ce071

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Commits on May 26, 2021

• LC#448 return all missing element in array, O(n) time & space

  NirmalSilwal

  committed
  8d2fd3a

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• LC#724 optimized, finds pivot index in array, O(N) Time, O(1) space

  NirmalSilwal

  committed
  47479a6

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Commits on May 25, 2021

• LC#724 finds pivot index in array, O(N^2) Time, O(1) space

  NirmalSilwal

  committed
  a1f8d8f

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Commits on May 24, 2021

• LC#169 Moore's voting algo implementation to find majority element in array, O(N) time, O(1) space

  NirmalSilwal

  committed
  1b222f6

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Commits on May 23, 2021

• LC#283 move all zeros to end, O(N) time, O(1) space

  NirmalSilwal

  committed
  2deff1c

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Commits on May 22, 2021

• LC#1 clean code, two sum problem, O(N) time, space

  NirmalSilwal

  committed
  685d345

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• LC#1 optimized, two sum problem, O(N) time

  NirmalSilwal

  committed
  cb82242

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• LC#1 two sum problem, brute force, O(N^2) time

  NirmalSilwal

  committed
  a2f8783

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