15春西交《程序设计基础》在线作业满分答案

15春西交《程序设计基础》在线作业满分答案

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时间:2019-01-03

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1、15春西交《程序设计基础》在线作业满分答案Theonlineworkofthe"foundationofprogrammingdesign"inthespringExamtime:100testtime:Singletopicselection(50questions,100points・)Theoutputofthefollowingprogramis()main(){inta=5,b=4,c=6,d;Printf(〃%dd=a>b?}5A.4B.6C.D.notsureFullmarks:2Inthefol

2、lowingprogram,theloopofthewhileloopis()main(){int1=0;While(I<10){if(I<1)continue;If(I==5)break;I++;}・・・}1A.10B.6C.D.ThecycleofdeathFullmarks:2Thefollowingoperatorshavethehighestpriority()A.&&B.>C++D.!Fullmarks:2Thefollowingstatementisincorrect:()A.++,-canonlyb

3、eusedforvariablesB.++,-higherthantheminusoperatorC++,-thedirectionofthecombinationis:fromrighttoleft.D.++,-oftenusedinacyclicvariableexpressionFullmarks:2Forthefollowingexpression:inta[3],[4],*p;P二*a;Afterperformingthep++operation,*pindicatesthecontentsof()・A.

4、A[0],[0]B.A[1],[0]C.A[1],[1]A[0],[1]Fullmarks:2Whatisincorrectabouttheswitchstatementis()TheorderofA.CasedoesnotaffecttheexecutionresultTheconstantsinthebackofeachcasestatementcanbedifferentAfterexecutingacasestatement,thenextcasestatementisexecutedTheexpressi

5、onaftereachcasestatementcanonlybeconstantFullmarks:2ThefollowingoptionsdonotbelongtotheClanguagetype()A.signedshortintB.unsignedlongintA.unsignedintB.longshortFullmarks:2()isusedtodescribethepropertiesandbehaviorsofanobjectA.theentityClassB.A.theobjectB.phenom

6、enonFullmarks:2Inthecaseofformalparameters,thefollowingerroris()A.Fortheparameter,althoughdefined,theparameteropensupspaceinmemoryonlywhenthefunctioniscalledAfterthecallisover,theparameterisautomaticallyfreedfrommemoryA.Inthefunctiondefinition,youcannotgivethe

7、formparametertype,whichisdefinedwheninvoked・TherelationshipbetweenthevalueandtheassignedvalueistherelationoftheparticipatingparameterFullmarks:2Thefollowingstatementisfalse()Thea.Cprogrammuststartwiththemain()functionAllfunctionsaredefinedindependentlyofeachot

8、her,withnonesteddefinitionsC.Chastwoclassesoffunctions,thelibraryfunctionsprovidedbythesystemandtheuser-definedfunctionsThefunctionofaparameteristopassdifferentdatatothefunctionFul

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