10 тысяч подписчиков
130 видео
Decode Ways - LeetCode 91 - Python
Unique Email Addresses - LeetCode 929 Python
Increasing Triplet Subsequence - LeetCode 334 - Python [O(n) time and O(1) space]
Odd Even Linked List - LeetCode 328 - Python
Maximum Level Sum of a Binary Tree - LeetCode 1161 - Python (Recursive and Iterative!)
Implement Trie (Prefix Tree) - LeetCode 202 - Python
Sum of Left Leaves - LeetCode 404 - Python
Delete Node in a Linked List - LeetCode 237 - Python
Ransom Note - LeetCode 383 - Python
Edit Distance - LeetCode 72 - Python
Same Tree - LeetCode 100 - Python
Reorder List - LeetCode 143 - Python
Combination Sum - LeetCode 39 - Python (Dynamic Programming and Recursive/Backtracking!)
Kids With the Greatest Number of Candies - LeetCode 1431 - Python
Move Zeroes - LeetCode 283 - Python
Combination Sum IV - LeetCode 377 - Python
Word Break - LeetCode 139 - Python
Remove Nth Node From End of List - LeetCode 19 - Python (Iterative and Recursive!)
Leaf Similar Trees - LeetCode 872 - Python
Invert Binary Tree - LeetCode 226 - Python
Course Schedule- LeetCode 207 - Python
Delete the Middle Node of a Linked List - LeetCode 2095 - Python
Maximum Subarray - LeetCode 53 - Python
Combination Sum III - LeetCode 216 - Python
Merge Strings Alternately - LeetCode 1768 - Python
Combination Sum II - LeetCode 40 - Python
Search in a Binary Search Tree - LeetCode 700 - Python (Recursive and Iterative!)
Longest Common Prefix - LeetCode 14 - Python
Longest Subarray of 1's After Deleting One Element - LeetCode 1493 Python
Search in Rotated Sorted Array - LeetCode 33 - Python
Missing Number - LeetCode 268 - Python [O(n) time and O(1) space]
Sum of Two Integers - LeetCode 371 - Python
Roman to Integer - LeetCode 13 - Python
Kth Smallest Element in a BST - LeetCode 230 - Python (Recursive and Iterative!)
Maximum Twin Sum of a Linked List - LeetCode 2130 - Python
Find Minimum in Rotated Sorted Array - LeetCode 153 - Python (Iterative and Recursive!)
Unique Paths - LeetCode 62 Python
Sort Colors - LeetCode 75 - Python [O(n) time and O(1) Space!]
Happy Number - LeetCode 202 - Python
Find the Index of the First Occurrence in a String
Maximum Depth of Binary Tree - LeetCode 104 - Python
Daily Temperatures - LeetCode 739 - Python
K Closest Points to Origin - LeetCode 973 - Python [O(n) time!]
Counting Bits - LeetCode 338 - Python - Dynamic Programming! (Bit Shift Solution)
Task Scheduler - LeetCode 621 - Python [O(n) time and O(1) Space!]
intro vlog | moving in for my last semester at cornell
Reverse Vowels of a String - LeetCode 345 - Python
Angle Between Hands of a Clock - LeetCode 1344 Python
Subsets - LeetCode 78 - Python
Number of Islands - LeetCode 200 Python