Ah, Swift Student Challenge, the once in a year competition from our dearest Apple. From the very first moment I have decided to make some educational apps since I have seen an accepted submission...

Introduction The Starship test flight by SpaceX is incredibly thrilling! True to your old habits, you’ve determined to recreate it in Kerbal Space Program. Perhaps it would be wise to begin by con...

写在前面: 感谢爸爸妈妈和Heisenberg的关心, 第一次考试无惊无险. 虽然最终的成绩没有出来, 但是Unofficial Score不算难看. 原计划在2022年的8月份, 即中考完后的暑假开始上课外班, 准备托福考试. 但是由于暑假已经报名的数理化课外班占用时间实在太多, 一天需要上6个小时, 连续上四十天, 所以为了身心健康着想, 托福的事情还是往后延了几个月. 真正的托福准...

Introduction Who doesn’t like simplicity! To me simplicity is not only a preference but a belief. I always has a werid feeling that only the simple things last. In the world of calculation, the m...