Mar 9 · 13 min read · TLDR: Backtracking is "Recursion with Undo." You try a path, explore it deeply, and if it fails, you undo your last decision and try the next option. It explores the full search space but prunes invalid branches early, making it far more efficient th...
Join discussionFeb 24 · 2 min read · In this article we will solve the all string permutation problem with javascript by backtracking method. We will generate the solution tree and write the code accordingly, Solution Tree Code class
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Feb 4 · 14 min read · Imagine you've just created an algorithm, and it works lightning-fast on your brand-new computer. You're thrilled with the results and can't wait to share your success, so you ask your friend to give it a try. However, when your friend runs the same ...
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Feb 2 · 8 min read · Two Weeks of JavaScript Fundamentals Weeks 4 and 5 covered recursion and arrays. These two weeks changed how I think about solving problems with code. Week 4: Recursion and The Calculator Project Finishing What I Started Began Week 4 by completing my...
Join discussionJan 29 · 3 min read · Lets first understand how does HTML, CSS and JS is severed to your browser. When you enter google.com in your browser then you actually need the IP address of server where google’s server is located. Once you get the IP Address of google’s server the...
Join discussionJan 27 · 4 min read · The Fibonacci sequence is one of the most common problems you'll solve throughout your software career. Its implementation can be as simple or complex as you want. One of the most frequently used solutions is recursion—a core concept in computer scie...
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Jan 16 · 8 min read · A Problem Let’s start with a problem: I need to print first 10 natural numbers. There are several ways to solve this problem. But let's say we need to solve it using functions without using loops or calling a function more than once. The simplest way...
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