Leetcode
Skill Set - Tree Depth First Search Skill Set - Tree Depth First Search
Skills for tackling LeetCode problems - Tree Depth First Search. We can use recursion or a stack for iteration to keep t
2022-07-12 Skill Set
DFS
Skill Set - Tree Breadth First Search Skill Set - Tree Breadth First Search
Skills for tackling LeetCode problems - Tree Breadth First Search. BFS can efficiently solve problems involving the trav
2022-07-11 Skill Set
BFS
Skill Set - Inplace Reversal of a Linked List Skill Set - Inplace Reversal of a Linked List
Skills for tackling LeetCode problems - Inplace Reversal of a Linked List. Inplace reversal is an efficient approach to
2022-07-10 Skill Set
Linked List
Skill Set - Merge Intervals Skill Set - Merge Intervals
Skills for tackling LeetCode problems - Merge Intervals. This approach is usually used to deal with overlapping interval
2022-07-09 Skill Set
Merge Intervals
Skill Set - Cyclic Sort Skill Set - Cyclic Sort
Skills for tackling LeetCode problems - Cyclic Sort. Problem statement: You are given an unsorted array containing n num
2022-07-08 Skill Set
Cyclic Sort
Skill Set - Fast and Slow Pointers Skill Set - Fast and Slow Pointers
Skills for tackling LeetCode problems - Fast and Slow Pointers / Hare & Tortoise algorithm. This approach is often u
2022-07-07 Skill Set
Double Pointers
Skill Set - Two Pointers Skill Set - Two Pointers
Skills for tackling LeetCode problems - Two Pointers. Problem Statement: Given an array of sorted numbers and a target s
2022-07-06 Skill Set
Double Pointers
Skill Set - Sliding Window Skill Set - Sliding Window
Skills for tackling LeetCode problems - Sliding window. Problem Statement: Given an array, find the average of all subar
2022-07-05 Skill Set
Sliding Window
Problem Set - Array Problem Set - Array
Example problems related to Array. 1. Implement Binary Search on a Sorted ArrayGiven a sorted array of integers, return
2022-07-04 Array
LC 1036 LC 1036
Solution to LeetCode 1036 Escape A Large Maze. LeetCode 1036Escape A Large Maze (Hard). [link] BFS. The key idea is inst
2022-07-02 Search
Binary Search Grid
LC 1716 LC 1716
Solution to LeetCode 1716 Calculate Money in Leetcode Bank. LeetCode 1716Calculate Money in Leetcode Bank (Easy). [link]
2022-07-01 Math
Math
LC 126 LC 126
Solutions to LeetCode 126 Word Ladder II. LeetCode 126Word Ladder II (Hard) [link] (Incompleted) class Solution: def
2022-06-28 Graph
DFS BFS
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