LeetCode 100 Algorithms Challenge

1. Median of Two Sorted Arrays

2. Merge K Sorted Lists

3. Longest Valid Parentheses

4. First Missing Positive

5. Minimum Window Substring

6. Maximum Gap

7. Contains Duplicate III

8. Number of Digit One

9. Count of Smaller Numbers After Self

10. Palindrome Pairs

11. K-th Smallest in Lexicographical Order

12. Find the Closest Palindrome

13. Kth Smallest Number in Multiplication Table

14. Count Unique Characters of All Substrings of a Given String

15. Consecutive Numbers Sum

16. Longest Substring Without Repeating Characters

17. Longest Palindromic Substring

18. 3Sum

19. Maximum Subarray

20. Single Number II

21. Maximum Product Subarray

22. Rotate Array

23. Find the Duplicate Number

24. Lexicographical Numbers

25. Longest Substring with At Least K Repeating Characters

26. String Compression

27. Sort Characters By Frequency

28. K-diff Pairs in an Array

29. Next Greater Element III

30. Subarray Sum Equals K

31. Palindromic Substrings

32. Repeated String Match

33. Top K Frequent Words

34. Number of Subarrays with Bounded Maximum

35. Decoded String at Index

36. Sum of Subarray Minimums

37. 3Sum With Multiplicity

38. Subarray Sums Divisible by K

39. Binary String With Substrings Representing 1 To N

40. Maximum of Absolute Value Expression

41. Add Binary

42. Valid Palindrome

43. Valid Anagram

44. Fizz Buzz

45. Sort Array By Parity

46. Subtract the Product and Sum of Digits of an Integer

47. Find Numbers with Even Number of Digits

48. Check If a Word Occurs As a Prefix of Any Word in a Sentence

49. Number of Good Pairs

50. Check If Two String Arrays are Equivalent

51. Count Number of Nice Subarrays

52. Product of the Last K Numbers

53. Number of Substrings Containing All Three Characters

54. Four Divisors

55. Rearrange Words in a Sentence

56. Maximum Number of Vowels in a Substring of Given Length

57. The kth Factor of n

58. Longest Subarray of 1's After Deleting One Element

59. Range Sum of Sorted Subarray Sums

60. Number of Substrings With Only 1s

61. Number of Sub-arrays With Odd Sum

62. Maximum Length of Subarray With Positive Product

63. Max Number of K-Sum Pairs

64. Concatenation of Consecutive Binary Numbers

65. Sum of Absolute Differences in a Sorted Array

66. Tuple with Same Product

67. Maximum Absolute Sum of Any Subarray

68. Maximum Subarray Min-Product

69. Minimum Absolute Difference Queries

70. Number of Pairs of Strings With Concatenation Equal to Target

71. Vowels of All Substrings

72. Nth Magical Number

73. Numbers At Most N Given Digit Set

74. Super Palindromes

75. Subarrays with K Different Integers

76. Last Substring in Lexicographical Order

77. Sum of Floored Pairs

78. Kth Smallest Product of Two Sorted Arrays

79. Count Array Pairs Divisible by K

80. Total Appeal of A String

81. Count Subarrays With Score Less Than K

82. Subarray With Elements Greater Than Varying Threshold

83. Count Special Integers

84. Count Subarrays With Fixed Bounds

85. Next Greater Element IV

86. Maximum Frequency Stack

87. Find Substring With Given Hash Value

88. Make Array Empty

89. Group Anagrams

90. Find Peak Element

91. Count Primes

92. Maximum Product of Word Lengths

93. Find K Pairs with Smallest Sums

94. Shifting Letters

95. Sum of Even Numbers After Queries

96. Statistics from a Large Sample

97. All Elements in Two Binary Search Trees

98. Find the Longest Substring Containing Vowels in Even Counts

99. Find Kth Bit in Nth Binary String

100. Sum of Beauty of All Substrings