Leetcode-Solutions

1. Two Sums
2. Next Permutation
3. First Missing Positive
4. Maximum Subarray
5. Sort Colors
6. Path Sum
7. Best Time to Buy and Sell Stock
8. Single Number I
9. Single Number II
10. Excel Sheet Column Title
11. Majority Element
12. Isomorphic Strings
13. Lowest Common Ancestor of a Binary Search Tree
14. Single Number III
15. Longest Increasing Subsequence
16. Intersection of Two Arrays
17. Hamming Distance
18. Implement Rand10() Using Rand7()
19. Preorder Traversal
20. Big Countries
21. Merge Two Binary Trees
22. Swap Salary
23. Robot Return to Origin
24. Search in a Binary Search Tree
25. To Lower Case
26. Self Dividing Numbers
27. Jewels and Stones
28. Unique Morse Code Words
29. Flipping an Image
30. Sort Array By Parity I
31. Sort Array By Parity II
32. Range Sum of BST
33. N-Repeated Element in Size 2N Array
34. Robot Bounded In Circle
35. Remove All Adjacent Duplicates In String
36. Height Checker
37. Defanging an IP Address
38. N-th Tribonacci Number
39. Reformat Department Table
40. Split a String in Balanced Strings
41. Find Positive Integer Solution for a Given Equation
42. Cells with Odd Values in a Matrix
43. Minimum Time Visiting All Points
44. Subtract the Product and Sum of Digits of an Integer
45. Convert Binary Number in a Linked List to Integer
46. Sequential Digits
47. Find Numbers with Even number of Digits
48. Replace Elements with Greatest Element on Right Side
49. Find N Unique Integers Sum up to Zero
50. Decrypt String from Alphabet to Integer Mapping
51. Decompress Run-Length Encoded List
52. Maximum 69 Number
53. Number of Steps to Reduce a Number to Zero
54. Count Negative Numbers in a Sorted Matrix
55. How Many Numbers Are Smaller Than the Current Number
56. Generate a String With Characters That Have Odd Counts
57. Lucky Numbers in a Matrix
58. Create Target Array in the Given Order
59. Build an Array With Stack Operations
60. Make Two Arrays Equal by Reversing Sub-arrays
61. Kids With the Greatest Number of Candies
62. Destination City
63. Number of Students Doing Homework at a Given Time
64. Maximum Product of Two Elements in an Array
65. Running Sum of 1D Array
66. Final Prices With a Special Discount in a Shop
67. Shuffle The Array
68. XOR Operation in an Array
69. Average Salary Excluding the Minimum and Maximum Salary
70. Can Make Arithmetic Progression From Sequence
71. Number of Good Pairs
72. Shuffle String
73. Count Good Triplets
74. Matrix Diagonal Sum