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2020-09-03 19:31 來源：京東作者：京東

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本書包括的全部知識(shí)點(diǎn)均由具經(jīng)驗(yàn)且分析縝密的專家編寫，對(duì)考點(diǎn)進(jìn)行了深度的透析，以確保這些內(nèi)容和實(shí)際考試相吻合。這本書還包括模擬試題部分，可以幫助考生考前熱身。與之前版本相比，部分內(nèi)容根據(jù)當(dāng)前考點(diǎn)進(jìn)行了調(diào)整，并附加了在線內(nèi)容，使考生備考可以更加充分，從而獲得更好的成績(jī)！

內(nèi)容簡(jiǎn)介:　　The AP Computer Science A exam is a three-hour written exam. No books， calculators， orcomputers are allowed! The exam consists of two parts that have equal weight：
　　SectiOH 1： 40 multiple-choice questions in 1 hour and 30 minutes.
　　Section 11： 4 free-response questions in 1 hour and 30 minutes.
　　Section I is scored by machine-you will bubble your answers with a pencil on a mark-sense sheet. Each question correctly answered is worth 1 point. There are no deductions forincorrect answers， and a question left blank is ignored.
　　Section Ilis scored by human readers-you will write your answers in a booklet provided.Free-response questions typically involve writing methods in Java to solve a given problem.Sometimes there are questions analyzing algorithms or designing and modiifying data structures. You may be asked to write or design an entire class. To ensure consistency in the grading， each grader follows the same rubric， and each of your four answers may be examinedby more than one reader. Each question is worth 9 points， with partial credit awarded whereapplicable. Your name and school are hidden from the readers.
　　Your raw score for both sections is converted to an integer score from 1 to 5， where 1 rep-resents "Not at all qualified" and 5 represents "Extremely well qualified." Be aware that theawarding ofAP credit varies enormously from college to college. The exam covers roughly aone-semester introductory college course.
　　The language of the AP exam is Java. Only a subset of the Java language will be tested onthe exam. In writing your solutions to the free-response questions， however， you may useany Java features， including those that are not in the AP subset. For a complete descriptionof this subset， see the College Board website at https：//apstudent.collegeboard.org/apcourse/ap-computer-science-a/course-details. Every language topIc in th18 reviewbook is part of theAP Java subset unless explicitly stated otherwise. Note that the endre subset l8 covered inthe book
　　For both the multiple-choice and free-response sections of the exam， there will be a qLuckreference in the appendix. You can look at this ahead of time by selecting About the Examand then cliclang on quick reference on the College Board website.

作者簡(jiǎn)介:

作者Roselyn Teukolsky，1968年畢業(yè)于威特沃特斯蘭德大學(xué)，1976年畢業(yè)于康奈爾大學(xué)數(shù)學(xué)教育碩士學(xué)位。她是一名有40年教學(xué)經(jīng)驗(yàn)的數(shù)學(xué)和計(jì)算機(jī)科學(xué)老師。

前言 xi

模擬考試1/診斷測(cè)試 1

1 考試的策略 60

2　Java語言特點(diǎn)介紹 67

3　對(duì)象和類 103

4　繼承和多態(tài) 143

5　一些標(biāo)準(zhǔn)類 188

6　程序設(shè)計(jì)和分析 221

7　數(shù)組和數(shù)組列表 247

8　遞歸 306

9　排序和搜索 324

10　AP計(jì)算機(jī)科學(xué)A中的實(shí)驗(yàn)室 370