Code-Yao

1.3K subscribers

1.1K videos

Belief - "Practice makes perfection; Digestion needs time!" About me: PhD in Mathematics, Principle Machine Learning Scientist Disclaimer: The solutions in t...

Latest Videos

leetcode 3917 Count Indices With Opposite Parity complementation

leetcode 3880 Minimum Absolute Difference Between Two Values linear scan

leetcode 1391 Check if There is a Valid Path in a Grid DFS

leetcode 3761 Minimum Absolute Distance Between Mirror Pairs dict and set

leetcode 67 Add Binary divmod

leetcode 2976 Minimum Cost to Convert String I Dijkstra's Algorithm

leetcode 3837 Delayed Count of Equal Elements dict + bisect

leetcode 3834 Merge Adjacent Equal Elements stack

leetcode 3831 Median of a Binary Search Tree Level recursion and bst specific solutions

leetcode 1382 Balance a Binary Search Tree recursion

leetcode 3820 Pythagorean Distance Nodes in a Tree

leetcode 3817 Good Indices in a Digit String linear time solution with arithmetics

leetcode 3315 Construct the Minimum Bitwise Array II unset a bit

leetcode 3807 Minimum Cost to Repair Edges to Traverse a Graph bfs with constraint

leetcode 3805 Count Caesar Cipher Pairs grouping

leetcode 3804 Number of Centered Subarrays set

leetcode 3746 Minimum String Length After Balanced Removals reasoning

leetcode 3075 Maximize Happiness of Selected Children greedily pick the largests

leetcode 1590 Make Sum Divisible by P dict and check with prefix sum modulo p

leetcode 474 Can you solve it with DP in one try Ones and Zeroes DP

leetcode 3607 Another union-find example Power Grid Maintenance union find

leetcode 974 [Preparation for P3729] Subarray Sums Divisible by K dict and check with prefix sum

leetcode 3729 [Follow-up of Problem 974] Count Distinct Subarrays Divisible by K in Sorted Array

leetcode 3730 What is your implementation Maximum Calories Burnt from Jumps

leetcode 3727 Maximum Alternating Sum of Squares sort

leetcode 3723 Can you digest it using simple math Maximize Sum of Squares of Digits

leetcode 3461 list comprehension - Check If Digits Are Equal in String After Operations I

leetcode 325 [Prototype problem]Maximum Size Subarray Sum Equals k dict and check with partial sum

leetcode 3714 Can you compare with Problem 325 and solve this problemLongest Balanced Substring II

leetcode 3711 Practice of Heap - Maximum Transactions Without Negative Balance heap