艾力克斯羅森索: 裂谷｜用程式設計的方式思考，第六集

裂谷｜用程式設計的方式思考，第六集

這是《用程式設計的方式思考》動畫系列的第六集。這十集的故事以一位女孩艾希克為主角，與她的機器人夥伴海吉一起嘗試拯救世界。他們踏上旅途，要收集三樣工藝品，在過程中還得破解一連串的程式謎題。

完整課程連結：https://ed.ted.com/lessons/the-artists-think-like-a-coder-ep-6

課程設計：艾力克斯羅森索
導演：Kozmonot Animation Studio

Puzzle wizard, editorial director of TED-Ed Animations

A dangerous ravine blocks access to a vital artifact, and only a perfectly palindromic bridge can safely span the gap. The secret lies in recognizing that a palindrome can only form if all but one type of block appear an even number of times. Testing every combination would take over 42 days for just 10 blocks, but a simple counting algorithm solves it in seconds. By thinking algorithmically, what seems like an insurmountable problem becomes an elegant exercise in pattern recognition.