jealousy 发表于 2025-3-25 07:53:14
http://image.papertrans.cn/h/image/428809.jpg服从 发表于 2025-3-25 14:28:29
http://reply.papertrans.cn/43/4289/428809/428809_23.png掺假 发表于 2025-3-25 16:27:44
http://reply.papertrans.cn/43/4289/428809/428809_24.png包裹 发表于 2025-3-25 20:33:53
A First Class,Up to now, we have looked at some basic objects, given them a moderate amount of functionality, and learned how to use these objects in simple programs. This book was never intended to be . basic, so in the next two chapters we shall revisit much of the earlier material, going into greater depth about classes, objects, methods, and attributes.BILE 发表于 2025-3-26 02:36:35
http://reply.papertrans.cn/43/4289/428809/428809_26.png解决 发表于 2025-3-26 06:11:11
http://reply.papertrans.cn/43/4289/428809/428809_27.png令人不快 发表于 2025-3-26 09:44:25
The Mechanics,on. Computers on the other hand are much simpler. Their “language” has only two symbols, 0 and 1. Obviously some translation must take place if humans and computers are going to be able to communicate effectively. Something will have to happen if a computer is going to understand what a programmer is asking it to do.Loathe 发表于 2025-3-26 12:49:20
http://reply.papertrans.cn/43/4289/428809/428809_29.png附录 发表于 2025-3-26 19:35:58
,Programmin (Don’t Panic!),the process of programming. Programming is a highly structured process; some might even call it a discipline. Good programming requires that the programmer adopt a sensible, structured, and measured approach. Above all it requires that the programmer doesn’t panic!amorphous 发表于 2025-3-26 23:33:56
Classes and Objects,s in very simple programs. This has all been a bit informal, though, so the time has come to have a proper look and to get some practice in writing your own programs. This chapter and the last one start you on the way to doing that.