2016年广播电视大学c评议程序设计c语言程序设计课程期末复习重点资料考试小抄【精编打印版】

电大C评议程序设计A考试时长60分钟单选题10题30分，填空题10题30分，写出程序结果4题40分C语言程序设计课程期末复习练习一、单选题1在每个C语言程序中都必须包含有这样一个函数，该函数的函数名为。AMAIN2每个C语言程序文件的编译错误分为（）类。B23字符串“AB12N“的长度为（）。B74在SWITCH语句的每个CASE块中，假定都是以BREAK语句结束的，则此SWITCH语句容易被改写为（）语句。BIF5在下面的DOWHILE循环语句中，其循环体语句被执行的次数为（）。INTI0DOIWHILEI0SWITCH2X1CASE4PRINTF“D“,XBREAKCASE7PRINTF“D“,2XBREAKCASE10PRINTF“D“,3XBREAKDEFAULTPRINTF“S“,“DEFAULT“PRINTF“SN“,“SWITCHEND“DEFAULTSWITCHEND2INCLUDEVOIDMAININTF1,F2,IF11PRINTF“D“,F1FORI2IVOIDMAININTA1012,39,26,41,55,63,72,40,83,95INTI,I10,I20FORI0IINCLUDEVOIDMAINCHARS15“567891234“INTI,NSTRLENSFORI0IINTLBINTA,INTNINTI,S1FORI0IVOIDMAININTI,S0FORI1IDEFINEN6VOIDMAININTI,AN2,5,8,10,15,21FORI0IINCLUDEVOIDMAININTIUNSIGNEDINTLENCHARA5“STUDENT“,“WORKER“,“CADRE“,“SOLDIER“,“ZZEASAN123“LENSTRLENA0FORI1ILENLENSTRLENAIPRINTF“DN“,LEN109INCLUDEVOIDMAININTA,BFORA2,B3BVOIDLEINTA,INTBINTXAABBXVOIDMAININTX15,Y26PRINTF“DDN“,X,YLEPRINTF“DDN“,X,Y1526261511INCLUDEVOIDMAININTI,S0FORI1IIFS30BREAKIFI20SIPRINTF“SDN“,SS4212INCLUDEVOIDMAININTA936,25,48,24,55,40,18,66,20INTI,B1,B2B1B2A0FORI1IB1B1AIIFAIVOIDSBCHARCHSWITCHCHCASEACASEAPRINTF“WW“BREAKCASEBCASEBPRINTF“GG“BREAKDEFAULTPRINTF“BB“BREAKVOIDMAINCHARA1A,A2B,A3FSBA1SBA2SBA3PRINTF“N“WWGGBB14INCLUDEDEFINEM6VOIDMAININTI,XINTAM10,15,22,37,46,58FORI0ISTRUCTWORKERCHARNAME15INTAGEFLOATPAYVOIDMAINSTRUCTWORKERX“WANGHUA“,52,2350STRUCTWORKERY,PYXPPRINTF“D72FN“,YAGEPAGE,PPAY2010423700016INCLUDEVOIDMAININTI,J,K0FORI0IVOIDMAININTX60INTI2,P1WHILE1IFXI0PIX/IIFIVOIDMAININTA876,63,54,62,40,75,90,58INTIFORI0I70PRINTF“D“,AIPRINTF“N“76759019INCLUDEVOIDWFINTX,INTYXXYYXPRINTF“DDN“,X,YVOIDMAININTX3,Y8WFX,Y111920INCLUDEINTLAINTA,INTNINTI,S0FORI0IINTSGINTX/X为大于等于2的整数INTAINTSQRTX/SQRTX取X的平方根INTI2WHILEIDATAFFNEXTWHILEFIFFDATAXXFDATAFFNEXTRETURNX假定STRUCTINTNODE的类型定义为STRUCTINTNODEINTDATASTRUCTINTNODENEXT3INCLUDEINTSAINTA,INTBIFABRETURN1ELSEIFABRETURN0ELSERETURN14VOIDOUTPUTSTRUCTINTNODEF/F为单链表的表头指针IFFRETURNWHILEFPRINTF“D“,FDATAFFNEXTPRINTF“N“假定STRUCTINTNODE的类型定义为STRUCTINTNODEINTDATASTRUCTINTNODENEXT5INTSCINTA,INTB,INTCIFABIFBARETURNC6INTLIINTNINTAMALLOCNSIZEOFINTINTIFORI0IKCRETURNC8VOIDQASTRUCTWORKERA,INTNINTIFORI0IB则返回1，若AB则返回0，若AVOIDMAININTIFORI3IINTN,I1DOUBLESUM0VOIDMAINSCANF“D“,WHILEIVOIDMAININTIINTP1INTS1FORI1IX1X1AIIFAI0BCONSTINTM220CCONSTM310DCONSTCHARMARK311带有随机函数的表达式RAND20的值在（C）区间内，A119B120C019D02012当处理特定问题时的循环次数已知时，通常采用（A）循环来解决。AFORBWHILECDOWHILEDSWITCH13在SWITCH语句的每个CASE块中，假定都是以BREAK语句结束的，则此SWITCH语句容易被改写为（B）语句。AFORBIFCDODWHILE14FOR语句能够被改写为（D）语句。A复合BIFCSWITCHDWHILE15下面循环语句执行结束后输出的I值为（B）。FORINTI0IN/2COUT5的相反表达式为_XYB|B5的相反表达式为_A5|BY逻辑值为_FALSE_。35若X5,Y10，则XB_7与结构成员访问表达式FPSCORE等价的表达式是_FPSCORE_。三、写出下列每个程序运行后的输出结果1INCLUDEVOIDMAININTX5SWITCH2X3CASE4PRINTF“D“,XCASE7PRINTF“D“,2X1CASE10PRINTF“D“,3X1BREAKDEFAULTPRINTF“S“,“DEFAULTN“PRINTF“SN“,“SWITCHEND“输出结果为1114SWITCHENDPRESSANYKEYTOCONTINUE2INCLUDEVOIDMAININTI,S0FORI1IVOIDMAININTI,S10,S20FORI0IVOIDMAININTN10,Y1WHILENYYPRINTF“YDN“,Y输出结果为Y21PRESSANYKEYTOCONTINUE5INCLUDEVOIDMAININTF,F1,F2,IF1F21PRINTF“DD“,F1,F2FORI3IINCLUDEVOIDMAININTI,NFORN2NTEMPPRINTF“D“,NPRINTF“N“输出结果为235711131719PRESSANYKEYTOCONTINUE7INCLUDEINCLUDECONSTINTM20VOIDMAININTI,C2,C3,C5C2C3C50FORI1IINCLUDECONSTINTM20VOIDMAININTI,SFORI1,S0IVOIDMAININTA1012,39,26,41,55,63,72,40,83,95INTI,I10,I20FORI0IINCLUDEVOIDMAININTICHARA5“STUDENT“,“WORKER“,“CADRE“,“SOLDIER“,“PEASANT“CHARP1,P2P1P2A0FORI0I0P1AIIFSTRCMPAI,P2INTA104,5,6,15,20,13,12,7,8,9VOIDMAININTI,S0,S1,S2S0S1S20FORI0IVOIDMAINCHARA“ABCDBFBGACD“INTI10,I20,I0WHILEAIIFAIAI1IFAIBI2IPRINTF“DDDN“,I1,I2,I输出结果为2311PRESSANYKEYTOCONTINUE5INCLUDEVOIDMAININTA341,2,7,8,5,6,10,6,9,12,3,4INTMA00INTII0,JJ0INTI,JFORI0IMMAIJIIIJJJPRINTF“DDDN“,II,JJ,AIIJJ输出结果为2112PRESSANYKEYTOCONTINUE6INCLUDEVOIDMAININTA,BFORA1,B2BVOIDSBCHARCHSWITCHCHCASEACASEAPRINTF“WW“BREAKCASEBCASEBPRINTF“GG“BREAKCASECCASECPRINTF“PP“BREAKDEFAULTPRINTF“BB“BREAKVOIDMAINCHARA1B,A2C,A3FSBA1SBA2SBA3SBAPRINTF“N“输出结果为GGPPBBWWPRESSANYKEYTOCONTINUE2INCLUDEINCLUDEDOUBLESDINTA,INTB,CHAROPDOUBLEXSWITCHOPCASEXABBREAKCASEXABBREAKCASEXABBREAKCASE/IFBXDOUBLEA/BELSEEXIT1BREAKDEFAULT“运算符错N“EXIT1RETURNXVOIDMAININTX20,Y8PRINTF“32LF“,SDX,Y,PRINTF“32LF“,SDX,Y,PRINTF“32LF“,SDX,Y,/输出结果为120016000250PRESSANYKEYTOCONTINUE3INCLUDEVOIDWFINTX,INTYXXYYXYPRINTF“SUBSX,YD,DN“,X,YVOIDMAININTX18,Y23PRINTF“MAINX,YD,DN“,X,YWFX,YX2XPRINTF“MAINX,YD,DN“,X,Y输出结果为MAINX,Y18,23SUBSX,Y41,64MAINX,Y36,23PRESSANYKEYTOCONTINUE4INCLUDEINCLUDEVOIDFUNCHARSSVOIDMAINCHARS15“567891234“FUNSPRINTF“SN“,SVOIDFUNCHARSSINTI,NSTRLENSSFORI0IVOIDINSERTSORTINTA,INTNINTI,J,XFORI1I0J/为X顺序向前寻找合适的插入位置IFXAJAJ1AJELSEBREAKAJ1XVOIDMAININTIINTA620,15,32,47,36,28INSERTSORTA,6FORI0IVOIDMAININTA83,5,7,9,11,13,15,17INTI,PAFORI0IINTLAINTA,INTNINTI,S0FORI0IINTLBINTA,INTNINTI,S1FORI0ISTRUCTWORKERCHARNAME15/姓名INTAGE/年龄FLOATPAY/工资VOIDMAINSTRUCTWORKERX“WANGHUA“,52,2350STRUCTWORKERY,PYXPPRINTF“SD62FN“,YNAME,YAGE,YPAYPRINTF“SD62FN“,PNAME,PAGE,PPAY输出结果为WANGHUA522350WANGHUA522350PRESSANYKEYTOCONTINUE2INCLUDEINCLUDESTRUCTWORKERCHARNAME15/姓名INTAGE/年龄FLOATPAY/工资VOIDMAINSTRUCTWORKERXCHART“LOUTING“INTD38FLOATF493STRCPYXNAME,TXAGEDXPAYFXAGEXPAY2PRINTF“SD62FN“,XNAME,XAGE,XPAY输出结果为LOUTING3998600PRESSANYKEYTOCONTINUE3INCLUDEINCLUDESTRUCTWORKERCHARNAME15/姓名INTAGE/年龄FLOATPAY/工资INTLESSSTRUCTWORKERR1,STRUCTWORKERR2IFR1AGEINTSAINTA,INTBIFABRETURN1ELSEIFABRETURN0ELSERETURN1函数功能为根据实参A大于、等于或小于实参B，返回1,0或12INCLUDEINTSCINTA,INTB,INTCIFABIFBARETURNC函数功能为返回实参A、B、C中的最大数3DOUBLESFDOUBLEX,INTN/N为大于等于0的整数DOUBLEP1,S1FORI1IINTSCINTXINTAINTSQRTXINTI2WHILEIVOIDTRANSINTXCHARA10INTI0,REMDOREMX16XX/16IFREM0PRINTF“C“,AIPRINTF“N“函数功能为将一个整数化成十六进制数1INCLUDEINTWBINTA,INTN,INTXFORINTI0IINTWCINTA,INTN,INTKINTC0FORINTI0IKCRETURNC函数功能为返回数组中前N个其值大于等于K的元素之和3INCLUDEINCLUDEINCLUDECONSTINTN10INTFFINTX,INTYINTZPRINTF“DD“,X,YSCANF“D“,IFXYZRETURN1ELSERETURN0VOIDMAININTI,A,B,C0SRANDTIME0/初始化随机数系列FORI0IINCLUDEVOIDLIINTNINTAINT电脑商场特别版2MALLOCNSIZEOFINTINTIFORI0I0IPRINTF“D“,AIPRINTF“N“FREEA函数功能为将从键盘输入的N个整数逆序输出6INCLUDEINTLKDOUBLEA,INTNDOUBLES0INTI,M0FORI0ISMRETURNM函数功能为求不小于数组元素之平均值的各元素之和（前N个）五、根据下列每个题目要求编写程序1编写一个函数，函数头格式为“VOIDFUN4CHARA,INTB”，分别求出由字符指针A所指向的字符串中包含的每种十进制数字出现的次数，把统计结果保存在数组B的相应元素。INCLUDEVOIDFUN4CHARA,INTBDOIFA0DOUBLEMEANDOUBLEAMN,INTM,INTNDOUBLEV0FORINTI0IINTFFINTA,INTNINTMUL1IFN1MULA0ELSEMULAN1FFA,N1RETURNMUL/VOIDMAININTA61,2,3,4,5,6PRINTF“DN“,FFA,6/4编写一个主函数，利用WHILE循环，求出并显示满足不等式11/21/31/N5的最小N值。INCLUDEVOIDMAINDOUBLESUM0INTN1WHILETRUEIFSUM1/DOUBLEN5BREAKELSESUM1/DOUBLENNPRINTF“D,LFN“,N,SUM5编写一个主函数，求满足不等式2242N2VOIDMAININTS0,I2DOSIIIFSI2I21000BREAKELSEI2WHILETRUEPRINTF“ID,SD“,I,S6编写一个主函数，计算并输出N的值，其中N值由键盘输入。INCLUDEVOIDMAININTS0,NPRINTF“请输入N的值“SCANF“D“,FORINTI1I0|Y5的相反表达式为（B）AX0|Y5DX0BCHARA”XY55”CCHARA151，2DCHARA10536若用数组名作为函数调用的实参，传递给形参的是（A）。A数组的首地址B数组中的第一个元素C数组全部元素的值D数组元素的个数37由C目标文件连接而成的可执行文件的缺省扩展名为（B）。ACPPBEXECOBJDLIK38假定AB为一个类，则该类的拷贝构造函数的声明语句为（C）。AABBABABXCABABDABABX39对于结构中定义的成员，其隐含访问权限为（A）。APUBLICBPROTECTEDCPRIVATEDSTATIC40在下面构造函数的声明中，存在着语法错误的是DABC（INTA,INT）BBC（INT,INT）CBC（INT,INT5）DBC（INTXINTY）41下面的函数声明中，哪一个是“VOIDBCINTA,INTB”的重载函数（B）AINTBC（INTA,INTB）BVIODBC（INTA,CHARB）CFLOATBC（INTA,INTB,INTC0）DVIODBC（INTA,INTB0）二、填空题1执行“COUTYCOUT5的相反表达式为_XYB或PB_。42假定一个一维数组的定义为“CHARA8”，则该数组所含元素的个数为_8_，所占存储空间的字节数为_32字节_。43假定P所指对象的值为25，P1所指对象的值为46，则P的值为_25_。44假定P所指对象的值为25，P1所指对象的值为46，则执行“P”语句后，P所指对象的值为_26_。45假定一个结构类型的定义为“STRUCTBINTA5CHARB”，则该类型的大小为_24_字节。46假定一个结构类型的定义为“STRUCTADOUBLEA,BAC”，则该类型的大小为_20_字节。47对一个类中的数据成员的初始化可以通过构造函数中的_初始化表_实现，也可以通过构造函数中的_函数体_实现。48当一个类对象离开它的作用域时，系统将自动调用该类的_析构函数_。49当一个类对象被撤消时将自动调用该类的_析构函数_。50假定AB为一个类，则执行“ABA8”语句时，系统自动调用该类构造函数的次数为_8_。51在定义类对象的语句执行时，系统在建立每个对象的过程中将自动调用该类的_构造函数_使其初始化。52假定一个类对象数组为AN，当离开它的作用域时，系统自动调用该类析构函数的次数为_N_。53假定一个类AB中有一个静态整型成员BB，在类外为它进行定义并初始化为0，所使用的语句为STATIC_INT_ABBB0_。54在一个派生类中，对基类成员、类对象成员和非类对象成员的初始化次序是先_基类成员_，后_类对象成员_，最后为_非类对象成员_。55假定用户没有给一个名为AB的类定义构造函数，则系统为其隐含定义的构造函数为_AB（）_。56若需要把一个函数“VOIDF”定义为一个类AB的友元函数，则应在类AB的定义中加入一条语句_FRIENDVOIDF_。57假定一个结构类型的定义为“STRUCTDINTAUNIONINTBDOUBLERCDD2”，则该类型的大小为_20_字节。58假定要动态分配一个类型为WORKER的具有N个元素的数组，并由R指向这个动态数组，则使用的语句为WORKERRNEWWORKERN。59当撤消一个含有基类和类对象成员的派生类对象时，将首先完成的析构函数定义体的执行，接着完成_类对象成员所属类_的析构函数定义体的执行，最后完成_基类_的析构函数定义体的执行。60设PX是指向一个类动态对象的指针变量，则执行“DELETEPX”语句时，将自动调用该类的_析构函数_。61C语言中每条复合语句以_作为结束符。62假定一个枚举类型的定义为“ENUMRAAB,AC,AD,AE”，则AC的值为1。63十进制数25表示为符合C十十语言规则的八进制数为_31_64增量表达式Y表示为赋值表达式为_YY1_。65当在程序中执行到_BREAK_语句时，将结束所在循环类语句或SWITCH语句的执行。66函数调用时，实参向形参的传送分为_地址_传送和值传送两种方式。67假定A是一个一维数组，则AI的指针访问方式为_AI_。68当一个类对象被撤消时将自动调用该类的_析构函数_。69假定一个类对象数组为AN，当离开它的作用域时，系统自动调用该类析构函数的次数为_N_70若要在程序文件中进行文件输入输出操作，则必须在开始的INLUDE命令中使用_FSTREAMH_头文件。71每个字符指针变量占用内存_4_个字节。72对于在所有函数定义之外定义的变量，若没有被初始化则系统隐含对它赋予的初值为_0_。73执行“TYPEDEFINTDATATYPE”语句后，在使用INT定义整型变量的地方都可以使用表示符DATATYPE来定义整型变量。74假定一维数组的定义为“INTA8”，则该数组所含元素的个数为_8_。75若WHILE循环语句的开始为“WHILEIY和XVOIDMAININTS10,S20FORINTI0IVOIDMAINCHARCHINTN5WHILENFORINTI0IVOIDMAININTA10,B15COUTVOIDMAININTA108,19,26,15,6,24,27,18,20,53INTC10,C20FORINTI0I20C1IFAI10FORINTI1IVOIDMAININTS0FORINTI1IVOIDMAININTI1,S0WHILESVOIDMAININTS0FORINTI1IIFS50BREAKIFI20SICOUTVOIDMAININTA1036,25,48,14,55,40,72,40,86,27INTB1,B2B1B2A0FORINTI1IB1IFB1B2B2B1B1AICOUTVOIDMAININTA836,25,48,14,55,40,72,40INTB1,B2B1B2A0FORINTI1IB1IFB1B2B2B1B1AICOUTVOIDMAININTA836,25,48,14,55,40,32,66INTB1,B2B1B2A0FORINTI1IB1IFB1B2B2B1B1AICOUTVOIDMAININTA836,25,48,14,55,40,32,66INTB1,B2B1B2A0FORINTI1IVOIDMAININTA83,5,7,9,11,13,15,17INTPAFORINTI0IVOIDMAININTA92,4,6,8,10,12,14,16,18FORINTI0ICONSTINTN10VOIDMAININTAN76,83,54,62,40,65,80,92,67,88INTC170,C285FORINTI0IC1INTI10,I20,I0WHILEAIIFAIAI1IFAIBI2ICOUTVOIDMAININTA84,8,15,16,20,30,48,62INTPADOCOUTVOIDMAININTA84,8,12,16,20,24,28,32INTPADOCOUTVOIDMAININTA341,2,7,8,5,6,11,31,9,20,3,4INTMA00INTII0,JJ0FORINTI0IMMAIJIIIJJJCOUTVOIDMAININTA1068,79,86,65,46,94,37,78,60,53INTC0FORINTI0I60CCOUTVOIDLBINTA,INTNINTS1FORINTI0IVOIDLBINTA,INTNINTS1FORINTI0ISTRUCTWORKERCHARNAME15/姓名INTAGE/年龄FLOATPAY/工资VOIDMAINWORKERX“WANGFONG”,46,1640WORKERY,PYXPCOUTNAMEAGE2PAY100STRUCTWORKERCHARNAME15/姓名INTAGE/年龄FLOATPAY/工资VOIDMAINWORKERX“WANGFONG”,43,640WORKERY,PYXPCOUTNAMEAGE2PAY100INCLUDEDOUBLESDINTA,INTB,CHAROPDOUBLEXSWITCHOPCASEXDOUBLEABBREAKCASEXDOUBLEABBREAKCASEXDOUBLEABBREAKCASE/IFBXDOUBLEA/BELSEEXIT1BREAKDEFAULTEXIT1RETURNXVOIDMAININTX20,Y5COUTINCLUDEDOUBLESDINTA,INTB,CHAROPDOUBLEXSWITCHOPCASEXDOUBLEABBREAKCASEXDOUBLEABBREAKCASEXDOUBLEABBREAKCASE/IFBXDOUBLEA/BELSEEXIT1BREAKDEFAULTEXIT1RETURNXVOIDMAININTX25,Y8COUTINCLUDEVOIDMAINCHARA5“STUDENT”,“WORKER”,“CADRE”,“SOLDIER”,“APEN”CHARP1,P2P1P2A0FORINTI1I0P1AIIFSTRCMPAI,P2VOIDWFINTX,INTYXXYYXYCOUTVOIDLFINTYXYCOUTVOIDLGINTINTPAFORINTI0IINCLUDESTRUCTWORKERCHARNAME15/姓名INTAGE/年龄FLOATPAY/工资VOIDMAINWORKERXCHART“WEIRONG”INTD45FLOATF1235STRCPYXNAME,TXAGEDXPAYFCOUTVOIDSBCHARCHSWITCHCHCASEACASEACOUTVOIDMAININTX25,Y120COUTVOIDLEINTA,INTBINTXAABBXCOUTCLASSAINTA,BPUBLICAAB0AINTAA,INTBBAAABBBCOUTTEMPLATECLASSFFTTA1,A2,A3PUBLICFFTTB1,TTB2,TTB3A1B1A2B2A3B3TTSUMRETURNA1A2A3VOIDMAINFFX2,3,4,Y5,7,9COUTVOIDLCINTA,INTBINTXAABBXCOUTKCRETURNC功能统计数组A中值大于等于K的元素的个数并返回。2INTSCINTA,INTB,INTCIFABIFBAIFCA功能求出A、B、C三个数中的最大值并返回。3BOOLWBINTA,INTN,INTXFORINTI0IINTLJINTA,INTNINTK0FORINTI1IAKKIRETURNAK功能求出数组A的N个元素中的最大值并返回。5TEMPLATEINTWETYPEA,TYPEB,INTNINTC0FORINTI0ISM功能求出数组A的N个元素中大于平均值的元素个数，用引用变量M带回统计值。7INCLUDEVOIDLIINTNINTANEWINTNFORINTI0IAIFORIN1I0ICOUTBABIFACACRETURNA功能求出A,B,C三个数中的最小值并返回。9INTSCINTA,INTB,INTCIFATEMPLATETTWGTTA,TTBIFABRETURN1ELSEIFABRETURN0ELSERETURN1功能模板函数，比较两个变量A和B的大小，若AB则返回1，若AB则返回0，若AISTREAMRETURNISTR功能重载提取操作符，用于从输入流中输入一个WORKER类型的记录到引用参数X中。12STRUCTSTRNODECHARNAME15/字符串域STRNODENEXT/指针域VOIDQBSTRNODERETURNFNEWSTRNODECINFNAMESTRNODEPFWHILENPPNEXTNEWSTRNODECINPNAMEPNEXTNULL功能建立一个具有N个结点的链表，每个结点的字符串值由键盘输入，链表的表头指针用引用变量F带回。13功能建立一个具有N个结点的链表，每个结点的实数值由键盘输入，链表的表头指针由引用变量F带回。14假定结构类型DNODE中的DATA域为结点值域，NEXT域为结点指针域。DNODEQBINTNIFN0RETURNNULLDNODEFNEWDNODECINFDATADNODEPFWHILENPPNEXTNEWDNODECINPDATAPNEXTNULLRETURNF功能建立一个具有N个结点的链表，每个结点的DATA域的值由键盘输入，返回链表的表头指针F。15DOUBLEFIDOUBLEN/N为大于等于1的整数DOUBLEX,Y0DOCINXNYXWHILEN0RETURNY功能求出从键盘上输入的N个实数之和并返回。16INTLKINTA,INTNFLOATS0INTIFORI0ITEMPLATETYPEWDTYPEA,INTNTYPEMA0FORINTI1IMMAIRETURNM功能模板函数，从数组A的N个元素中求出最大值并返回。18INCLUDEINCLUDESTRUCTSTUDENTCHARNAME10INTAGE/学生记录类型VOIDJCCHARFNAME,INTNOFSTREAMFOUTFNAME,IOSOUT|IOSBINARYSTUDENTXFORINTI0IXNAMEXAGEFOUTWRITECHARFOUTCLOSE功能从键盘向二进制文件FNAME输入的N个学生的信息（NAME域值和AGE域值）。19INCLUDEINCLUDEVOIDJDCHARFNAME/可把以FNAME所指字符串作为文件标识符的文件称为FNAME/文件，假定该文件保存着一批整数。IFSTREAMFINFNAME,IOSIN|IOSNOCREATE|IOSBINARYINTX,S0,N0WHILEFINREADCHARNCOUTINCLUDEINCLUDEVOIDJACHARFNAME/可把以FNAME所指字符串作为文件标识符的文件称为FNAME文件OFSTREAMFOUTFNAMECHARA20CINAWHILESTRCMPA,“END”0FOUTAFOUTCLASE功能从键盘上向文件FNAME写入一批字符串，以“END”作为结束输入的标志。21假定以FNAME所指字符串为文件名的文件中保存着一批字符串，每个字符串的长度均小于20。INCLUDEINCLUDEINCLUDEINTJBCHARFNAME,CHARKEYIFSTREAMFINFNAMECHARA20INTI0WHILEFINAIFSTRCMPA,KEY0IFINCLOSERETURNI功能求出字符串文件FNAME中保存的所有字符串中与给定字符串KEY相等的字符串个数并返回。22INCLUDEINCLUDEVOIDJBCHARFNAME/可把以FNAME所指字符串作为文件标识符的文件称为FNAME文件，/假定该文件中保存着一批字符串，每个字符串的长度均小于20。IFSTREAMFINFNAMECHARA20INTI0WHILEFINACOUTXWHILEX1NYXCINXIFN0RETURNYELSERETURNY/N功能求出从键盘上输入的一批常数的平均值，以1作为结束输入的标志。28INCLUDEVOIDWAINTA,INTNFORINTI0IAIJDOUBLES0FORI0IAIJDOUBLEP1FORI0I0ICOUTVOIDMAININTA,BFORA6AVOIDMAININTIINTS0INTNCINNFORI1IINCLUDEVOIDMAINIFSTREAMFIN“AXXK1DAT”,IOSNOCREATEIFFINCERRXCOUTMCRETURNC请您删除一下内容，O_O谢谢2016年中央电大期末复习考试小抄大全，电大期末考试必备小抄，电大考试必过小抄BASKETBALLCANMAKEATRUECLAIMTOBEINGTHEONLYMAJORSPORTTHATISANAMERICANINVENTIONFROMHIGHSCHOOLTOTHEPROFESSIONALLEVEL,BASKETBALLATTRACTSALARGEFOLLOWINGFORLIVEGAMESASWELLASTELEVISIONCOVERAGEOFEVENTSLIKETHENATIONALCOLLEGIATEATHLETICASSOCIATIONNCAAANNUALTOURNAMENTANDTHENATIONALBASKETBALLASSOCIATIONNBAANDWOMENSNATIONALBASKETBALLASSOCIATIONWNBAPLAYOFFSANDITHASALSOMADEAMERICANHEROESOUTOFITSPLAYERANDCOACHLEGENDSLIKEMICHAELJORDAN,LARRYBIRD,EARVIN“MAGIC“JOHNSON,SHERYLSWOOPES,ANDOTHERGREATPLAYERSATTHEHEARTOFTHEGAMEISTHEPLAYINGSPACEANDTHEEQUIPMENTTHESPACEISARECTANGULAR,INDOORCOURTTHEPRINCIPALPIECESOFEQUIPMENTARETHETWOELEVATEDBASKETS,ONEATEACHENDINTHELONGDIRECTIONOFTHECOURT,ANDTHEBASKETBALLITSELFTHEBALLISSPHERICALINSHAPEANDISINFLATEDBASKETBALLSRANGEINSIZEFROM28530IN7276CMINCIRCUMFERENCE,ANDINWEIGHTFROM1822OZ510624GFORPLAYERSBELOWTHEHIGHSCHOOLLEVEL,ASMALLERBALLISUSED,BUTTHEBALLINMENSGAMESMEASURES29530IN7576CMINCIRCUMFERENCE,ANDAWOMENSBALLIS28529IN7274CMINCIRCUMFERENCETHECOVERINGOFTHEBALLISLEATHER,RUBBER,COMPOSITION,ORSYNTHETIC,ALTHOUGHLEATHERCOVERSONLYAREDICTATEDBYRULESFORCOLLEGEPLAY,UNLESSTHETEAMSAGREEOTHERWISEORANGEISTHEREGULATIONCOLORATALLLEVELSOFPLAY,THEHOMETEAMPROVIDESTHEBALLINFLATIONOFTHEBALLISBASEDONTHEHEIGHTOFTHEBALLSBOUNCEINSIDETHECOVERINGORCASING,ARUBBERBLADDERHOLDSAIRTHEBALLMUSTBEINFLATEDTOAPRESSURESUFFICIENTTOMAKEITREBOUNDTOAHEIGHTMEASUREDTOTHETOPOFTHEBALLOF4954IN1214MWHENITISDROPPEDONASOLIDWOODENFLOORFROMASTARTINGHEIGHTOF6FT180MMEASUREDFROMTHEBOTTOMOFTHEBALLTHEFACTORYMUSTTESTTHEBALLS,ANDTHEAIRPRESSURETHATMAKESTHEBALLLEGALINKEEPINGWITHTHEBOUNCETESTISSTAMPEDONTHEBALLDURINGTHEINTENSITYOFHIGHSCHOOLANDCOLLEGETOURNEYSANDTHEPROFESSIONALPLAYOFFS,THISINFLATEDSPHERECOMMANDSCONSIDERABLEATTENTIONBASKETBALLISONEOFFEWSPORTSWITHAKNOWNDATEOFBIRTHONDECEMBER1,1891,INSPRINGFIELD,MASSACHUSETTS,JAMESNAISMITHHUNGTWOHALFBUSHELPEACHBASKETSATTHEOPPOSITEENDSOFAGYMNASIUMANDOUTLINED13RULESBASEDONFIVEPRINCIPLESTOHISSTUDENTSATTHEINTERNATIONALTRAININGSCHOOLOFTHEYOUNGMENSCHRISTIANASSOCIATIONYMCA,WHICHLATERBECAMESPRINGFIELDCOLLEGENAISMITH18611939WASAPHYSICALEDUCATIONTEACHERWHOWASSEEKINGATEAMSPORTWITHLIMITEDPHYSICALCONTACTBUTALOTOFRUNNING,JUMPING,SHOOTING,ANDTHEHANDEYECOORDINATIONREQUIREDINHANDLINGABALLTHEPEACHBASKETSHEHUNGASGOALSGAVETHESPORTTHENAMEOFBASKETBALLHISSTUDENTSWEREEXCITEDABOUTTHEGAME,ANDCHRISTMASVACATIONGAVETHEMTHECHANCETOTELLTHEIRFRIENDSANDPEOPLEATTHEIRLOCALYMCASABOUTTHEGAMETHEASSOCIATIONLEADERSWROTETONAISMITHASKINGFORCOPIESOFTHERULES,ANDTHEYWEREPUBLISHEDINTHETRIANGLE,THESCHOOLNEWSPAPER,ONJANUARY15,1892NAISMITHSFIVEBASICPRINCIPLESCENTERONTHEBALL,WHICHWASDESCRIBEDAS“LARGE,LIGHT,ANDHANDLEDWITHTHEHANDS“PLAYERSCOULDNOTMOVETHEBALLBYRUNNINGALONE,ANDNONEOFTHEPLAYERSWASRESTRICTEDAGAINSTHANDLINGTHEBALLTHEPLAYINGAREAWASALSOOPENTOALLPLAYERS,BUTTHEREWASTOBENOPHYSICALCONTACTBETWEENPLAYERSTHEBALLWASTHEOBJECTIVETOSCORE,THEBALLHADTOBESHOTTHROUGHAHORIZONTAL,ELEVATEDGOALTHETEAMWITHTHEMOSTPOINTSATTHEENDOFANALLOTTEDTIMEPERIODWINSEARLYINTHEHISTORYOFBASKETBALL,THELOCALYMCASPROVIDEDTHEGYMNASIUMS,ANDMEMBERSHIPINTHEORGANIZATIONGREWRAPIDLYTHESIZEOFTHELOCALGYMDICTATEDTHENUMBEROFPLAYERSSMALLERGYMSUSEDFIVEPLAYERSONASIDE,ANDTHELARGERGYMSALLOWEDSEVENTONINETHETEAMSIZEBECAMEGENERALLYESTABLISHEDASFIVEIN1895,AND,IN1897,THISWASMADEFORMALINTHERULESTHEYMCALOSTINTERESTINSUPPORTINGTHEGAMEBECAUSE1020BASKETBALLPLAYERSMONOPOLIZEDAGYMNASIUMPREVIOUSLYUSEDBYMANYMOREINAVARIETYOFACTIVITIESYMCAMEMBERSHIPDROPPED,ANDBASKETBALLENTHUSIASTSPLAYEDINLOCALHALLSTHISLEDTOTHEBUILDINGOFBASKETBALLGYMNASIUMSATSCHOOLSANDCOLLEGESANDALSOTOTHEFORMATIONOFPROFESSIONALLEAGUESALTHOUGHBASKETBALLWASBORNINTHEUNITEDSTATES,FIVEOFNAISMITHSORIGINALPLAYERSWERECANADIANS,ANDTHEGAMESPREADTOCANADAIMMEDIATELYITWASPLAYEDINFRANCEBY1893ENGLANDIN1894AUSTRALIA,CHINA,ANDINDIABETWEEN1895AND1900ANDJAPANIN1900FROM1891THROUGH1893,ASOCCERBALLWASUSEDTOPLAYBASKETBALLTHEFIRSTBASKETBALLWASMANUFACTUREDIN1894ITWAS32IN81CMINCIRCUMFERENCE,ORABOUT4IN10CMLARGERTHANASOCCERBALLTHEDEDICATEDBASKETBALLWASMADEOFLACEDLEATHERANDWEIGHEDLESSTHAN20OZ567GTHEFIRSTMOLDEDBALLTHATELIMINATEDTHENEEDFORLACESWASINTRODUCEDIN1948ITSCONSTRUCTIONANDSIZEOF30IN76CMWERERULEDOFFICIALIN1949THERULESETTERSCAMEFROMSEVERALGROUPSEARLYINTHE1900SCOLLEGESANDUNIVERSITIESESTABLISHEDTHEIRRULESCOMMITTEESIN1905,THEYMCAANDTHEAMATEURATHLETICUNIONAAUCREATEDASETOFRULESJOINTLY