Leetcode 120. How To Find The Minimum Path From Top To Bottom Of A Triangle
Two dynamic programming techniques to solve Leetcode 120. Triangle. One has space complexity O(n^2). The other is O(n).
Jan 23, 20244 min read256
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#algorithms
Articles tagged with #algorithms
How To Find The Longest Substring Without Repeating Characters
An example of using a sliding window approach and an unordered map to track character positions
Jan 16, 20243 min read398
How To Find The Maximal Subarray Having Distinct Elements
A simple C++ solution to Leetcode 1695. Maximum Erasure Value using a sliding window approach and prefix sums.
Jan 9, 20242 min read251
How to Solve Coding Challenges: A Comprehensive Guide
A step-by-step approach to effectively solve coding challenges, prepare for coding interviews, and land dev jobs.
Dec 5, 20237 min read359
How To Count Unique Paths In A Grid With Obstacles
An example of dynamic programming
Nov 30, 20234 min read257
78. Subsets
How to generate the power set
Oct 18, 20233 min read312