leetcode-swejp

Problems

Arai 60

https://leetcode.com/problem-list/xo2bgr0r/

https://1kohei1.com/leetcode/(Grouped by category)

SWEJP 75

https://docs.google.com/spreadsheets/d/1cnTEHPmutgARUcMeadvQ8tJ2j1GG5FQQPcRpChB1QCE/edit?usp=sharing

References

https://hayapenguin.com/notes/Posts/2024/04/24/how-to-practice-coding-effectively

Problem No.

Arai 60

1. Two Sum
2. Add Two Numbers
3. Longest Substring Without Repeating Characters
4. First Unique Character in a String
5. Zigzag Conversion
6. String to Integer (atoi)
7. Is Subsequence
8. Word Break
9. Linked List Cycle
10. Linked List Cycle II
11. Valid Parentheses
12. Paint Fence
13. Generate Parentheses
14. Kth Largest Element in a Stream
15. Split BST
16. Find Minimum in Rotated Sorted Array
17. Move Zeroes
18. K-th Symbol in Grammar
19. Next Permutation
20. Capacity To Ship Packages Within D Days
21. Search in Rotated Sorted Array
22. Search Insert Position
23. Combination Sum
24. Longest Increasing Subsequence
25. Permutations
26. Subarray Sum Equals K
27. Group Anagrams
28. Pow(x, n)
29. Maximum Subarray
30. Max Area of Island
31. Unique Paths
32. Unique Paths II
33. Coin Change
34. Number of Connected Components in an Undirected Graph
35. Unique Email Addresses
36. House Robber
37. Number of Islands
38. Subsets
39. Reverse Linked List
40. Minimum Size Subarray Sum
41. Remove Duplicates from Sorted List II
42. Remove Duplicates from Sorted List
43. House Robber II
44. Top K Frequent Elements
45. Intersection of Two Arrays
46. Validate Binary Search Tree
47. Binary Tree Level Order Traversal
48. Binary Tree Zigzag Level Order Traversal
49. Maximum Depth of Binary Tree
50. Construct Binary Tree from Preorder and Inorder Traversal
51. Merge Two Binary Trees
52. Convert Sorted Array to Binary Search Tree
53. Minimum Depth of Binary Tree
54. Path Sum
55. Find K Pairs with Smallest Sums
56. Best Time to Buy and Sell Stock
57. Best Time to Buy and Sell Stock II
58. Meeting Rooms
59. Meeting Rooms II
60. Word Ladder

SWEJP 75

1. Valid Anagram
2. Longest Increasing Subsequence
3. Container with Most Water
4. Product of Array Except Self
5. Maximum Product Subarray
6. String Compression
7. Group Anagrams
8. Kth Largest Element in an Array
9. Subarray Sum Equals K
10. Valid Palindrome
11. Move Zeros
12. 3 Sum
13. Merge Sorted Array
14. Trapping Rain Water
15. Valid Parentheses
16. Asteroid Collision
17. Generate Parentheses
18. Min Stack
19. Daily Temperatures
20. Basic Calculator II
21. Koko Eating Bananas
22. Capacity To Ship Packages Within D Days
23. Find Minimum in Rotated Sorted Array
24. Find Peak Element
25. Best Time to Buy and Sell Stock
26. Longest Substring w/o Repeating Characters
27. Longest Repeating Character Replacement
28. Longest Palindromic Substring
29. Minimum Window Substring
30. Merge Two Sorted Lists
31. Detect Cycle in a Linked List
32. Reverse a Linked List
33. Reorder List
34. Sort List
35. Remove Nth Node From End of List
36. Invert/Flip Binary Tree
37. Balanced Binary Tree
38. Kth Smallest Element in a BST
39. Binary Tree Right Side View
40. Validate Binary Search Tree
41. Construct Binary Tree from Preorder and Inorder Traversal
42. Implement Trie (Prefix Tree)
43. Binary Tree Maximum Path Sum
44. Serialize and Deserialize Binary Tree
45. Permutations
46. Combination Sum
47. Word Search
48. Subsets II
49. Count All Valid Pickup and Delivery Options
50. Word Break II
51. Top K Frequent Elements
52. Find Median from Data Stream
53. Merge K Sorted Lists
54. Number of Islands
55. Max Area of Island
56. Course Schedule
57. Course Schedule II
58. Word Ladder
59. Word Break
60. Coin Change
61. Decode Ways
62. Meeting Rooms II
63. Merge Intervals
64. Longest Common Subsequence
65. Reverse Bits
66. Number of 1 Bits
67. Missing Number
68. Counting Bits
69. LRU Cache
70. Design Browser History
71. All O`one Data Structure
72. Pow(x, n)
73. Happy Number
74. Rotate Image
75. Set Matrix Zeroes