如题 As said in the title~ 计算机的cpu计算从根源上由最基本的逻辑电路（晶体管）组成，由此衍生出最基本的数值运算：四则运算。而此后所有的高级算法都是建立在这个基本计算原理（逻辑运算）上。 Calculation in CPU  originally is comprised by the very basic logic circuits （transistor），then it give birth to the basic numerical operations: arithmetic. And since then all the sophisticated algorithms are based on this basic calculation principles (logic operation). 此后我会不断分享所学过的经典算法，努力用最精炼的语言完整阐述他们，同时每次都附上一份笔者的真人翻译，中英文齐上。 From now on, i will continuously share my collected classical algorithms and try to use the most refined words. At the same time, in every artical i would present a translated version, both Chinese and English.