Jun 28, 2020Rotate Image LeetCode — Javascript and Python WalkthroughProblem link: https://leetcode.com/problems/rotate-image/ The purpose of this problem is to rotate a matrix 90 degrees to the right. Here are a couple example inputs and outputs:Rotate Matrix4 min readRotate Matrix4 min read
Apr 1, 2019Maximum Subarray LeetCode — Javascript WalkthroughProblem link: https://leetcode.com/problems/maximum-subarray/ The purpose of the problem is find the max sum of contiguous values in an array. Here are a couple example inputs and outputs: Input: [-2,1,-3,4,-1,2,1,-5,4], Output: 6 Explanation: [4,-1,2,1] has the largest sum = 6. Input: [-2,-11,-13,-2,-14,-9,-5,-15,-3], Output: -2 Explanation: [-2] has the largest sum = -2…Java Script3 min readJava Script3 min read
Mar 27, 201901 Matrix LeetCode — Javascript WalkthroughProblem link: https://leetcode.com/problems/01-matrix/ The purpose of the problem is to update a matrix of 0s and 1s by determining the distance from the nearest 0 in each cell. There will always be at least one 0 in the matrix. The distance is calculated using adjacent cells, and adjacent cells are…Java Script5 min readJava Script5 min read
