Sunbelt Computer Software

LeetCode

Solving leetcode problems. All using Python and sometimes I will add Java/C++ alternative for some of them. Basically I will solve the Daily leetcoding challenge, and I'll try to be regular at it. Please follow them serially.

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Check commit message beside filenames for the Leetcode Challenge Date.

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Name		Name	Last commit message	Last commit date
Latest commit History 151 Commits
1. Two Sum.py		1. Two Sum.py
1.Two sum.java		1.Two sum.java
1007. Minimum domino rotation for equal row.py		1007. Minimum domino rotation for equal row.py
102. Binary Tree Level Order Traversal.py		102. Binary Tree Level Order Traversal.py
1029. Two city scheduling.py		1029. Two city scheduling.py
1046. Last Stone Weight.py		1046. Last Stone Weight.py
1048. Longest String Chain.py		1048. Longest String Chain.py
1074. Number of Submatrices That Sum to Target.py		1074. Number of Submatrices That Sum to Target.py
1091. Shortest Path in Binary Matrix.py		1091. Shortest Path in Binary Matrix.py
11. Container With Most Water.py		11. Container With Most Water.py
114. Flatten Binary Tree to Linked List.py		114. Flatten Binary Tree to Linked List.py
117. Populating Next Right Pointers in Each Node II.py		117. Populating Next Right Pointers in Each Node II.py
118. Pascal's Triangle.py		118. Pascal's Triangle.py
1192. Critical Connections in a Network.py		1192. Critical Connections in a Network.py
120. Triangle.py		120. Triangle.py
1202. Smallest String With Swaps.py		1202. Smallest String With Swaps.py
1209. Remove All Adjacent Duplicates in String II.py		1209. Remove All Adjacent Duplicates in String II.py
1249. Minimum remove to make valid paranthesis.py		1249. Minimum remove to make valid paranthesis.py
1260. Shift 2D Grid.py		1260. Shift 2D Grid.py
1268. Search suggestions system.py		1268. Search suggestions system.py
1302. Deepest Leaves Sum.py		1302. Deepest Leaves Sum.py
1332. Remove Palindromic Subsequences.py		1332. Remove Palindromic Subsequences.py
1337. The K Weakest Rows in a Matrix.py		1337. The K Weakest Rows in a Matrix.py
1342. Number of Steps to Reduce a Number to Zero.py		1342. Number of Steps to Reduce a Number to Zero.py
1354. Construct Target Array With Multiple Sums.py		1354. Construct Target Array With Multiple Sums.py
138.Copy list with random pointer.py		138.Copy list with random pointer.py
1396. Design Underground System.py		1396. Design Underground System.py
141.Linked list cycle.py		141.Linked list cycle.py
1423. Maximum Points You Can Obtain from Cards.py		1423. Maximum Points You Can Obtain from Cards.py
1461. Check If a String Contains All Binary Codes of Size K.py		1461. Check If a String Contains All Binary Codes of Size K.py
1465. Maximum Area of a Piece of Cake After Horizontal and Vertical Cuts.py		1465. Maximum Area of a Piece of Cake After Horizontal and Vertical Cuts.py
1480. Running Sum of 1d Array.py		1480. Running Sum of 1d Array.py
1584. Min Cost to Connect All Points.py		1584. Min Cost to Connect All Points.py
160. Intersection of Two Linked Lists.py		160. Intersection of Two Linked Lists.py
1631. Path With Minimum Effort.py		1631. Path With Minimum Effort.py
1642. Furthest Building You Can Reach.py		1642. Furthest Building You Can Reach.py
1647. Minimum Deletions to Make Character Frequencies Unique.py		1647. Minimum Deletions to Make Character Frequencies Unique.py
1663. Smallest String With A Given Numeric Value.py		1663. Smallest String With A Given Numeric Value.py
167. Two Sum II - Input Array Is Sorted.py		167. Two Sum II - Input Array Is Sorted.py
1672.Richest Customer wealth.py		1672.Richest Customer wealth.py
1679. Max Number of K-Sum Pairs.py		1679. Max Number of K-Sum Pairs.py
1695. Maximum Erasure Value.py		1695. Maximum Erasure Value.py
17. Letter Combinations of a Phone Number.py		17. Letter Combinations of a Phone Number.py
1721. Swapping Nodes in a Linked List.py		1721. Swapping Nodes in a Linked List.py
173. Binary Search Tree Iterator.py		173. Binary Search Tree Iterator.py
191. Number of 1 Bits.py		191. Number of 1 Bits.py
2. Add two nums - optimized.py		2. Add two nums - optimized.py
2. Add two nums.py		2. Add two nums.py
20. Valid Paranthesis.py		20. Valid Paranthesis.py
215. Kth Largest Element in an Array.py		215. Kth Largest Element in an Array.py
216. Combination Sum III.py		216. Combination Sum III.py
225. Implement Stack using Queues.py		225. Implement Stack using Queues.py
230. Kth Smallest Element in a BST.py		230. Kth Smallest Element in a BST.py
236. Lowest Common Ancestor of a Binary Tree.py		236. Lowest Common Ancestor of a Binary Tree.py
268. Missing Number.py		268. Missing Number.py
284. Peeking Iterator.py		284. Peeking Iterator.py
287. Find the Duplicate Number.py		287. Find the Duplicate Number.py
289. Game of Life.py		289. Game of Life.py
29. Divide Two Integers.py		29. Divide Two Integers.py
3. Longest Substring without repeating characters.py		3. Longest Substring without repeating characters.py
30. Substring with Concatenation of All Words.py		30. Substring with Concatenation of All Words.py
304. Range Sum Query 2D - Immutable.py		304. Range Sum Query 2D - Immutable.py
31. Next Permutation.py		31. Next Permutation.py
315. Count of Smaller Numbers After Self.py		315. Count of Smaller Numbers After Self.py
316. Remove Duplicate Letters.py		316. Remove Duplicate Letters.py
318. Maximum Product of Word Lengths.py		318. Maximum Product of Word Lengths.py
32. Longest Valid Parentheses.py		32. Longest Valid Parentheses.py
322. Coin Change.py		322. Coin Change.py
329. Longest Increasing Path in a Matrix.py		329. Longest Increasing Path in a Matrix.py
338.Counting Bits.py		338.Counting Bits.py
341. Flatten Nested List Iterator.py		341. Flatten Nested List Iterator.py
344. Reverse String.py		344. Reverse String.py
354. Russian Doll Envelopes.py		354. Russian Doll Envelopes.py
392. Is Subsequence.py		392. Is Subsequence.py
399. Evaluate Division.py		399. Evaluate Division.py
406. Queue Reconstruction by Height.py		406. Queue Reconstruction by Height.py
410. Split Array Largest Sum.py		410. Split Array Largest Sum.py
413.Arithmetic Slices.py		413.Arithmetic Slices.py
456. 132 Pattern.py		456. 132 Pattern.py
462. Minimum Moves to Equal Array Elements II.py		462. Minimum Moves to Equal Array Elements II.py
473. Matchsticks to Square.py		473. Matchsticks to Square.py
474. Ones and Zeroes.py		474. Ones and Zeroes.py
5. Longest Palindromic Substring.py		5. Longest Palindromic Substring.py
509. Fibonacci Number.py		509. Fibonacci Number.py
51. N-Queens.py		51. N-Queens.py
52. N-Queens II.py		52. N-Queens II.py
535. Encode and Decode TinyURL.py		535. Encode and Decode TinyURL.py
538. Convert BST to Greater Tree.py		538. Convert BST to Greater Tree.py
581. Shortest Unsorted Continuous Subarray.py		581. Shortest Unsorted Continuous Subarray.py
583. Delete Operation for Two Strings.py		583. Delete Operation for Two Strings.py
59. Spiral Matrix II.py		59. Spiral Matrix II.py
6. Zigzag conversion.py		6. Zigzag conversion.py
61. Rotate List.py		61. Rotate List.py
629. K Inverse Pairs Array.py		629. K Inverse Pairs Array.py
63. Unique Paths II.py		63. Unique Paths II.py
630. Course Schedule III.py		630. Course Schedule III.py
647. Palindromic Substrings.py		647. Palindromic Substrings.py
665. Non-decreasing Array.py		665. Non-decreasing Array.py
669. Trim a Binary Search Tree.py		669. Trim a Binary Search Tree.py
680. Valid Palindrome II.py		680. Valid Palindrome II.py

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PL/B Language Development and Support

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