A.注釋?xiě)?yīng)該增加代碼的清晰度 B.注釋要簡(jiǎn)潔 C.在寫(xiě)代碼之前寫(xiě)注釋 D.盡量給每一條語(yǔ)句加注釋
A.import java.awt.*; B.import java.applet.*; C.import java.io.*; D.import java.awt.event.*;
A.File stream B.Pipe stream C.Random stream D.Filter stream