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AP计算机科学A 2023年真题 附答案和评分标准 AP Computer Science A 2023 Real Exam with Answers and Scoring Guidelines.pdf

发布：2025-04-08约8.34万字共39页下载文档
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2023

®

APComputerScienceA

Free-ResponseQuestions

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AP®ComputerScienceA2023Free-ResponseQuestions

COMPUTERSCIENCEA

SECTIONII

Time—1hourand30minutes

4Questions

Directions:SHOWALLYOURWORK.REMEMBERTHATPROGRAMSEGMENTSARETOBE

WRITTENINJAVA.Youmayplanyouranswersinthisorangebooklet,butnocreditwillbegivenforanything

writteninthisbooklet.YouwillonlyearncreditforwhatyouwriteintheseparateFreeResponsebooklet.

Notes:

•AssumethattheclasseslistedintheJavaQuickReferencehavebeenimportedwhereappropriate.

•Unlessotherwisenotedinthequestion,assumethatparametersinmethodcallsarenotnullandthatmethods

arecalledonlywhentheirpreconditionsaresatisfied.

•Inwritingsolutionsforeachquestion,youmayuseanyoftheaccessiblemethodsthatarelistedinclassesdefined

inthatquestion.Writingsignificantamountsofcodethatcanbereplacedbyacalltooneofthesemethodswillnot

receivefullcredit.

GOONTOTHENEXTPAGE.

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2

AP®ComputerScienceA2023Free-ResponseQuestions

1.ThisquestioninvolvestheAppointmentBookclass,which

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