Rather than spend a bunch of time learning about various text distance algos, I opted for a pluggable library making this decision very flexible. See https://pypi.org ...

A specialized two-pointer technique for contiguous subarray/substring problems where the window grows and shrinks based on a condition. Two flavors: fixed-size window, and variable-size window. 3 [ ] ...

Need help for Connections? Here are hints for today's puzzle in The New York Time's Connections game, with spoiler warnings for answers.

Someone has cracked Taylor Swift’s Emmys code, I repeat, someone has cracked Taylor Swift’s Emmys code. As you are likely well aware (cut to you, up late, searching up “Saccharide”), Taylor Swift ...

Two tests of 12 questions which give pupils practice in unscrambling anagrams in a grid puzzle for verbal reasoning. Multiple choice. Words contain 3, 4 or 5 letters. Also known as Letter Grids.

Name a product in seven letters that people buy in a shop that typically sells only this product. The last four letters backward spell what people often do to this product. Rearrange the first three ...

本内容遵循CC 4.0 BY-SA版权协议 这道题我刷了三遍，第一次用最笨的方法憋了二十分钟才AC，后来在面试里又被人问过一次，才算把它彻底吃透。今天趁周末把49题完整拆一遍，从题目理解、两种 ...

本内容遵循CC 4.0 BY-SA版权协议 Sliding Window 的核心是：用两个边界 left 和 right 维护一个连续区间 [left, right]，right 负责向右扩张窗口、把新元素加入窗口状态，left 负责在窗口不满足题目条件时 ...