Brian

Brian

@Brian Shen

Algorithm

Learn algorithm from leet code.

Two Sum

Median of Two Sorted Arrays

Remove Duplicates from Sorted Array

Remove Element

Climbing Stairs

Sort Colors

Best Time to Buy and Sell Stock

Reverse Words in a String

Find Minimum in Rotated Sorted Array

House Robber

Power of Two

Move Zeroes

Power of Three

Power of Four

Reverse String

Intersection of Two Arrays

Valid Perfect Square

Third Maximum Number

Max Consecutive Ones

Fibonacci Number

Longest Uncommon Subsequence I

Longest Word in Dictionary through Deleting

Maximum Swap

Delete and Earn

Min Cost Climbing Stairs

Largest Number At Least Twice of Others

Number of Lines To Write String

Sort an Array

Squares of a Sorted Array

Defanging an IP Address

N-th Tribonacci Number

Find the Distance Value Between Two Arrays

Maximum Product of Two Elements in an Array

Shuffle the Array

Running Sum of 1d Array

The kth Factor of n

Can Make Arithmetic Progression From Sequence

Determine Color of a Chessboard Square

Build Array from Permutation

Concatenation of Array

Reverse Prefix of Word

Count Number of Pairs With Absolute Difference K

Two Out of Three

Smallest Index With Equal Value

Sum of Subarray Ranges

Find First Palindromic String in the Array

Check if All A's Appears Before All B's

Number of Laser Beams in a Bank

Keep Multiplying Found Values by Two

Maximum Number of Pairs in Array

Difference Between Element Sum and Digit Sum of an Array

Maximum Sum With Exactly K Elements