authentication code的用法和樣例：
例句
- This category has one subcategory that focuses on identifying code that is unnecessarily complex.
這一種類中有一個子類專注于鑒別那些不必要那么復雜的代碼。 - Profiling a program to identify code segments or functions consuming the most time is also a dynamic analysis.
通過預演一程序來鑒別其代碼段或函數，消耗最大多數時間，它也是動態分析。
