For two strings s and t, we say "t divides s" if and only if s = t + t + t + ... + t + t (i.e., t is concatenated with itself one or more times). Given two strings str1 and str2, return the largest ...

The current set of test cases does not cover the scenario where the first triple of identical digits in the string is smaller than a later triple. As a result, some incorrect solutions return the ...

The Neetcode 150 is a curated set of coding problems covering the most common interview topics and patterns. It stands out ...

The CodeChef IDE lets you code right in your browser, making it easy to start practicing with their problem sets. Understanding time and memory limits is key; your code needs to be both fast and ...

Join us in our Log Cabin Project as we build a tiny, off-grid log cabin from scratch using materials sourced from our own land. This cabin is only accessible by foot and constructed entirely with hand ...