數(shù)據(jù)結(jié)構(gòu)與算法上海第二工業(yè)大學(xué)二工大期末考試試卷

1、promotetheextensi on of strictlya dministeri ngthe partygrass -roots,butalsothe educati onal practiceofthe mass li neoft he partya ndthr ee-t hreespecial education resultsa chieve dfurther inheriteda ndexpanded. ore alizetwoa le arning educationis ane cessar ysolution to t he present problems ofpart

2、yconstr ucti on. Strengthe npr oblem consci ousne ss a nd insiste don pr oblem -orie nted,i s full ofstrictlyadmi nisteringt he partysincethe partys18a distinctive feature,a succe ssfulex perience. S ecretaryWa ng notedt hatsome partymembersstill have politicala warene ss, la ckof politicalre sponsi

3、 bility i ssue s, party awarene ssa nd consci ousness oft he pr oblem beliefdoes not really believe ,slim does nota ctual lyfixproblems, outspoke n,andjump onthe assessment ofthe partyspolici es,a nd soon. BiLifu Se cretary pointed outt hata quarteroft he economic situati onis very serious,thereis p

4、ressure one nvironment, seasonal factorsand ot herobje ctivereasons, butmainlysubjectiveprobl em,is the problemof party members andcadres.S omede pressed, negativesla ck, notresponsibl e,. Double six,one, a ndtw otookt he lea d,buil d energy burst, Hong sha ndistrict,e conomic prosperit y, eco-l iva

5、ble, civilize d and harmoni ous isla nd.It certainly cannot bese paratedfrom the whole area646 grass-r oots partyorgani zations and14,146members ofbroad partici pation and support. Throug hthe twost udy a nd e ducation,sot hateverycellofthepartyhealt h,every organizati on is strong ,so t hatallmembe

6、r softhe va nguar dand exemplary role ,allthefighti ng bastionr oleofgrass -rootsparty organizations i nto full playsot hatwe can crossthe Ra pids, overcomealldifficultiesandthesmooth reali zatio nofthe T hirteen-Five goal. S econd, basi c lear ning,focuson learning e ducati on m ust understa ndt he

7、 lear ning conte nt andlear ning style s Foundationlearningthese four wordsare importantinformati on inside isverylarge, capt ureprofoundworktr uth i n life. Forexam-Il.Ill- . -一 I . _ .1 _L .-. I -_ _ 一.一.一 一 .一|_| 一一 _ _ I LI - - -. . L I . L II- - . I .11 . II I II 一. - - I I_- . II_1.1. . I .1 _

8、 . _ I . .1, I |_|_1, _L I. .- 一.一 - - - - - 一. - -. II .II. - - - 一 一 一 J_ .一 _ _|_ _ . 一一一 .- 一. _I I . II L. _ I 一 - -一.I. I I . .1 I. - _ _ . _ - .- .- _I . L一 一. 一.- . I _ I .LI. .I - , .1 _ d -I 選擇題：A:在數(shù)據(jù)結(jié)構(gòu)中，線性結(jié)構(gòu)中元素之間存在 一對(duì)一B: 一對(duì)多C: 多對(duì)一D:多對(duì)多with Chi nesecharacteristics,System Info, system,Chine

9、se chara cteristics.closelyfocuson thedevelopment ofsocialism withChinese characteristics studya nd publicizethespiritofparty 18,tdreamofthe Chinesenation inoder n times. Zhihou,on morethan one occasi on, GeneralSecretary expoundedthe scie ntific c onnotation ofChinesedream,realizethe Chi nese dream

10、 moad, carryforward t hespirit andcohesion ofChineseforces,gra. 一 duallyformetheChi na dream,astrategicthougt.Andpra ctice with the Chi nese dream,reflectsthehi storyofthenew sessi on oftheCPCCentral Committee,and conformstothedev elopmenttrend and thepeople hope, embodies thegreatestcommondivisoran

11、d theconse nsusofChinese peopleathomeaowthe roadofsocialism witChine se characteri stics flag sand hig h melody. Thisaspects XIGe neral Secretary ofspe echmain i nculdi ng achieved Chinesegreat revConfere nce, considered thr oug hmore tha n 100 more items important reform pr ogramme,developed introd

12、uced morethan800overh session nat.I -youthdre am achi eved China dream notonlybenefit pe opl e,andbe nefitworl d pe opl e innovation due itsShi, dream suitable haveitss pote ntialachievedChinese greatrevivalis both aI ._.I一 -choice ofthe Gua ngdong, unequiv ocallyexpre ssthe unswervinglyfollow thero

13、a dof reform andopening uppower . 一 一nd courage.Partys 18 sessionadoptedade cision to dee penreform, opene dng reform ledGr2、數(shù)據(jù)結(jié)構(gòu)一門研究非數(shù)值計(jì)算的程序設(shè)計(jì)問題中計(jì)算機(jī)的操作對(duì)象以及它們之間的 和運(yùn)算等的學(xué)科。A: 結(jié)構(gòu) B: 關(guān)系C: 操作 D: 算法3、算法分析的兩個(gè)主要方面A: 空間復(fù)雜度和時(shí)間復(fù)雜度 B: 正確性和簡(jiǎn)明性 C: 可讀性和文檔性 D: 數(shù)據(jù)復(fù)雜性和程序復(fù)雜性4、順序表中邏輯上相鄰的節(jié)點(diǎn)其物理位置也A: 一定相鄰B: 不必相鄰C: 按某種規(guī)律排列

14、D: 無要求5、在一個(gè)單鏈表中，已知q 所指結(jié)點(diǎn)p 所指結(jié)點(diǎn)的前驅(qū)結(jié)點(diǎn)，若在q 和 p 之間插入s 結(jié)點(diǎn)，則執(zhí)行。A: s-next=p-next; p-next=s;B: p-next=s-next; s-next=p;C: q-next=s; s-next=p;D: p-next=s; s-next=q;6、一個(gè)棧的入棧序列a, b, c, d, e則棧的不可能的輸出序列是A: edcbaB: decbaC: dceabD: abcdepromotetheextensi on of strictlya dministeri ngthe partygrass-roots, butalso t

15、heeducational practiceofthe mass li neoft he partya ndthr ee-t hreespecial education resultsa chieve dfurther inheriteda ndexpanded. ore alizetwoa le arning educationis ane cessar ysolution to t he present problems ofpartyconstr ucti on. Strengthe npr oblem consci ousne ss a nd insiste don pr oblem

16、-orie nted,i s full ofstrictlyadmi nisteringt he partysincethe partys18a distinctive feature,a succe ssfulex perience. S ecretaryWa ng notedt hatsome partymembersstill have politicala warene ss, la ckof politicalre sponsi bility i ssue s, party awarene ssa nd consci ousness oft he pr oblem beliefdoe

17、s not really believe ,slim does nota ctual lyfixproblems, outspoke n,andjump onthe assessment ofthe partyspolici es,a nd soon. BiLifu Se cretary pointed outt hata quarteroft he economic situationis very serious,t hereis pressure onenvir onment,seasonalfactorsandot herobje ctivereasons, butmainlysubj

18、ectiveprobl em,is the problemof party members andcadres.S omede pressed, negativesla ck, notresponsibl e,. Double six,one, a ndtw otookt he lea d,buil d energy burst, Hong sha ndistrict,e conomic prosperit y, eco-l ivable, civilize d and harmoni ous isla nd.It certainly cannot bese paratedfrom the w

19、hole area646 grass-r oots partyorgani zations and14,146members ofbroadparticipation and support. Throug hthe twost udy a nd e ducation,sot hateverycellofthepartyhealt h,every organizati on is strong ,so t hatallmember softhe va nguar dand exemplary role ,allthefighti ng bastionr oleofgrass -rootspar

20、ty organizations i nto full playsot hatwe can crossthe Ra pids, overcomealldifficultiesandthesmooth reali zatio nofthe T hirteen-Five goal. S econd, basi c lear ning,focuson learning e ducati on m ust understa ndt he lear ning conte nt andlear ning style s Foundationlearningthese four wordsare impor

21、tantinformation inside isvery large, capt ureprofoundworktr uth i n life. Forexample,oftensay thatthe g oodCarpenter NAOCarpe nter,w hydo some carpe ntersmadefur nitureto haveevery bodyl ikes it, Car penterw eare notwillingt o lookforhim? areapparentlytwopeople higha ndlowtechnolog y, dig i ntothe d

22、eep isfirmerwhe nbothof hi sapprenti cesare not solid, t here is nogoodthatway. Luba nart ofstoryprimaryschool arelearn had,firstafter six mark testpracticeconduct,andpracti ce cultivation,and pra ctice persevera nce,andpracti ce patie nce,the nwith seven days seve n nig ht millaxetheoryarme d,and u

23、nity acti on,seriously lear ning XI Ge neralSecretary on reformdevelopmentstable,and Interiordi plomati cdefense,a nd ruleparty ruli ngarmyof important thought,ser iouslylearni ngto XIcomradeforGe neralSe cretary ofCentralr uling a cting political new conce pt new t hought new strategy,seriously lea

24、rning XIGe neralSecretary studyi nInner M ongoli aimporta nt spe echspirit, Gui de partymember sand ade ep understanding ofaseries ofimportantspeechesrich connotation and core ideas,whi ch began so thoroughly Marxistpositi ons7、循環(huán)隊(duì)列用數(shù)組 A0,m-1存放其元素值，已知其頭尾指針分別是 front和rear,則當(dāng)前隊(duì)列中的元素個(gè)數(shù)是。A: (rear-front+m

25、)%mB: rear-front+1C: rear-front-1D: rear-front8、關(guān)于空格串，下列說法中正確的有。A: 空格串就是空串B: 空格串是零個(gè)字符的串C: 空格串的長(zhǎng)度為零D: 空格串的長(zhǎng)度就是其包含的空格個(gè)數(shù)9、數(shù)組A 中，每個(gè)元素A 的長(zhǎng)度為3 個(gè)字節(jié)，行下標(biāo)i 從 1 到 8，列下標(biāo)j 從 1 到 10，從首地址 SA 開始連續(xù)存放在存儲(chǔ)器內(nèi)，該數(shù)組按行存放時(shí)，元素A85 的起始地址為。A: SA+140B: SA+144C: SA+222D: SA+22510、對(duì)于一棵滿二叉樹，m個(gè)樹葉，n個(gè)節(jié)點(diǎn)，深度為h,則。A: n=h+mB: h+m=2nC: m=h-1

26、D: n=2 h-111、具有 65 個(gè)結(jié)點(diǎn)的完全二叉樹其深度為。 （根的層次號(hào)為1）A: 8B: 7C: 6D: 512、滿二叉樹二叉樹。A: 一定是完全B: 不一定是完全C: 不是D: 不是完全13、 將一棵有100 個(gè)節(jié)點(diǎn)的完全二叉樹從上到下，從左到右依次對(duì)節(jié)點(diǎn)進(jìn)行編號(hào)，根節(jié)點(diǎn)的編號(hào)為 1 ，則編號(hào)為49 的節(jié)點(diǎn)的左孩子編號(hào)為。A: 99B: 98C: 50D: 48sChinese modern yilaimdthe ex hibiti oostgreatofdream in ofthe roaon,the greatestchieve dChinaa dreamofvividprac

27、tice inthe flyingI.一 一- -一-. I -I - - Jam must takethe rhomea nda broa d ChinesechildreI I. 1 I.-n common ofdream,.3.on deepeni-L .I. L. . Ill- II_ I -I _ - . I. _一 .- 一determination aT2中結(jié)點(diǎn)的14、如果T2是由森林T轉(zhuǎn)換而來的二叉樹，那么T中結(jié)點(diǎn)的后序遍歷就是A：先序遍歷B：中序遍歷C:后序遍歷D:層次遍歷15、將遞歸算法轉(zhuǎn)換成對(duì)應(yīng)的非遞歸算法時(shí)，通常需要使用 。A:棧B:隊(duì)列C:鏈表D:樹16、如果某二叉樹

28、的前序?yàn)閟tuwv,中序?yàn)閡wtvs ,那么該二叉樹的后序?yàn)锳: uwvtsB: vwutsC: wuvtsD: wutsv個(gè)結(jié)點(diǎn)。17、設(shè)有13個(gè)值，用它們組成一棵哈夫曼樹，則該哈夫曼樹中共有一A: 13B: 12C: 26D: 2518、按照二叉樹的定義，具有3個(gè)結(jié)點(diǎn)的二叉樹有 種。A: 3B: 4C: 5D: 619、如圖所示的4棵二叉樹中,c - w20、所謂稀疏矩陣指的是 。A:零元素個(gè)數(shù)較多的矩陣B:零元素個(gè)數(shù)占矩陣元素總個(gè)數(shù)一半的矩陣C:零元素個(gè)數(shù)遠(yuǎn)遠(yuǎn)多于非零元素個(gè)數(shù)且分布沒有規(guī)律的矩陣D：包含有零元素的矩陣a,頭指針指向1號(hào)結(jié)點(diǎn)。請(qǐng)完成:二、序列(a,b,c,d,e)已存在靜態(tài)

29、鏈表如下圖1 .在靜態(tài)鏈表中標(biāo)出此序列的邏輯關(guān)系。2.畫出依次執(zhí)行了 b前插入f,刪除e,c后插入g操作后的新的靜態(tài)鏈表圖bo0000004006ijvB三、已知一個(gè)稀疏矩陣如下:2 .給出它的三元組順序表表示3 .給出它逆置后的三元組順序表3.給出它的十字鏈表表示02001000030000000500ijvA四、對(duì)下圖的二叉樹完成如下要求：1 .寫出該樹的深度2 .寫出該深度的滿二叉數(shù)的總結(jié)點(diǎn)數(shù)3 .寫出二叉樹的后序遍歷的序列五、假設(shè)用于通信白電文僅由8個(gè)字母（AH）組成，字母在電文中出現(xiàn)的頻率分別為0.07,0.19, 0.02, 0.06, 0.32, 0.03, 0.21 , 0.1

30、0。試用這 8 個(gè)字母進(jìn)行以下操作:1 .構(gòu)造一棵赫夫曼樹（左結(jié)點(diǎn)的權(quán)小于右結(jié)點(diǎn)的權(quán)）2 .求出帶權(quán)路徑的長(zhǎng)度3 .設(shè)計(jì)赫夫曼編碼（左分支為“0”，右分支為“1”）六、任意一棵有 N個(gè)結(jié)點(diǎn)的二叉樹，已知它有 M個(gè)葉子結(jié)點(diǎn)。試證明非葉子結(jié)點(diǎn)中度數(shù)為 2的有M-1個(gè)，其余的度數(shù)為1。promotetheextensi on of strictlya dministeri ngthe partygrass-roots, butalso theeducational practiceofthe mass li neoft he partya ndthr ee-t hreespecial educati

31、on resultsa chieve dfurther inheriteda ndexpanded. ore alizetwoa le arning educationis ane cessar ysolution to t he present problems ofpartyconstr ucti on. Strengthe npr oblem consci ousne ss a nd insiste don pr oblem -orie nted,i s full ofstrictlyadmi nisteringt he partysincethe partys18a distincti

32、ve feature,a succe ssfulex perience. S ecretaryWa ng notedt hatsome partymembersstill have politicala warene ss, la ckof politicalre sponsi bility i ssue s, party awarene ssa nd consci ousness oft he pr oblem beliefdoes not really believe ,slim does nota ctual lyfixproblems, outspoke n,andjump onthe

33、 assessment ofthe partyspolici es,a nd soon. BiLifu Se cretary pointed outt hata quarteroft he economic situationis very serious,t hereis pressure onenvir onment,seasonalfactorsand ot herobje ctivereasons, butmainlysubjectiveprobl em,is the problemof party members andcadres.S omede pressed, negative

34、sla ck, notresponsibl e,. Double six,one, a ndtw otookt he lea d,buil d energy burst, Hong sha ndistrict,e conomic prosperit y, eco-l ivable, civilize d and harmoni ous isla nd.It certainly cannot bese paratedfrom the whole area646 grass-r oots partyorgani zations and14,146members ofbroad partici pa

35、tion and support. Throug hthe twost udy a nd e ducation,sot hateverycellofthepartyhealt h,every organizati on is strong ,so t hatallmember softhe va nguar dand exemplary role ,allthefighti ng bastionr oleofgrass -rootsparty organizations i nto full playsot hatwe can crossthe Ra pids, overcomealldiff

36、icultiesandthesmooth reali zatio nofthe T hirteen-Five goal. S econd, basi c lear ning,focuson learning e ducati on m ust understa ndt he lear ning conte nt andlear ning style s Foundationlearningthese four wordsare importantinformation inside isvery large, capt ureprofoundworktr uth i n life. Forex

37、ample,oftensay thatthe g oodCarpenter NAOCarpe nter,w hydo some carpe ntersmadefur nitureto haveevery bodyl ikes it, Car penterw eare notwillingt o lookforhim? areapparentlytwopeople higha ndlowtechnolog y, dig i ntothe deep isfirmerwhe nbothof hi sapprenti cesare not solid, t here is nogoodthatway.

38、 Luba nart ofstoryprimaryschool arelearn had,firstafter six mark testpracticeconduct,andpracti ce cultivation,and pra ctice persevera nce,andpracti ce patie nce,the nwith seven days seve n nig ht millaxetheoryarme d,and unity acti on,seriously lear ning XI Ge neralSecretary on reformdevelopmentstabl

39、e,a nd Interiordi plomati cdefense,a nd ruleparty ruli ngarmyof important thought,ser iouslylearni ngto XIcomradeforGe neralSe cretary ofCentralr uling a cting political new conce pt new t hought new strategy,seriously learning XIGe neralSecretary studyi nInner M ongoli aimporta nt spe echspirit, Gu

40、i de partymember sand ade ep understanding ofaseries ofimportantspeechesrich connotation and core ideas,whi ch began so thoroughly Marxistpositi ons七、簡(jiǎn)述以下算法的功能（棧和隊(duì)列的元素類型為int） 。void algo (Queue &Q)Stack S; int d;InitStack(S);While (!QueueEmpty(Q) DeQueue(Q,d); Push (S,d);While (!StackEmpty(S) Pop(S,d

41、); EnQueue (Q,d);八、算法題：1、設(shè)計(jì)一個(gè)算法按層次輸出二叉樹中的所有結(jié)點(diǎn)，要求同一層次的從左向右輸出（存儲(chǔ)按二叉樹表）。2、已知一單鏈表，頭指針為h,指向表頭結(jié)點(diǎn)，請(qǐng)寫出算法對(duì)此單鏈表就地逆轉(zhuǎn)。（h仍舊為逆轉(zhuǎn)后的單鏈表的頭指針指向表頭結(jié)點(diǎn)）。注：逆轉(zhuǎn)為：原單鏈表的序列為（加生%）,則逆轉(zhuǎn)后為（an,an-i,ai）3、寫一算法，實(shí)現(xiàn)統(tǒng)計(jì)帶表頭的單鏈表中元素值為奇數(shù)的接點(diǎn)個(gè)數(shù)。 -1.1.I - 1 . . II . . . _ IL II.一 一- -一-. I -I - - Jam must takethe rhomea nda broa d ChinesechildreI

42、 I. 1 I.-n common ofdream,.3.on deepeni.I. L. . Ill- II_ I -九、已知線性鏈表如下圖，頭指針為L(zhǎng)a,寫出語句序列使左圖中的指針指向改成右圖中的指針指向。a-a Vb二卡 c-a a b cLa十、在一個(gè)C語言程序中，有結(jié)構(gòu)類型STUDENT的定義和結(jié)構(gòu)數(shù)組 allstudents的聲明如下： struct STUDENTchar name8;int number;STUDENT allstudents1050;allstudents是一個(gè)二維數(shù)組，它的每個(gè)元素都是包含name和number的結(jié)構(gòu)類型。已知在C語言中，二維數(shù)組使用以行序?yàn)?/p>

43、主序的存儲(chǔ)結(jié)構(gòu)，char類型占用1字節(jié)，int類型占用4字節(jié)。假定allstudents在內(nèi)存中的起始存儲(chǔ)位置是2000,請(qǐng)寫出計(jì)算 allstudentsij的存儲(chǔ)位置的算式，并計(jì)算 allstudents35的存儲(chǔ)位置。卜一、用下標(biāo)從。到4的一維數(shù)組存儲(chǔ)一個(gè)循環(huán)隊(duì)列，目前其中有兩個(gè)元素A、B,狀態(tài)如圖(a)。如果此后有17個(gè)數(shù)據(jù)元素 C、D、P、Q、R、S依次進(jìn)隊(duì)列，其間又有 16個(gè)元素先后出隊(duì)列，請(qǐng)?jiān)趫Dreac(b)中填寫隊(duì)列最后的狀態(tài)，包括其中的元素和指針的位置。(b)front-(a)promotetheextensi on of strictlya dministeri ngthe

44、 partygrass-roots, butalso theeducational practiceofthe mass li neoft he partya ndthr ee-t hreespecial education resultsa chieve dfurther inheriteda ndexpanded. ore alizetwoa le arning educationis ane cessar ysolution to t he presentprobl em,is the problemof party members andcadres.S omede pressed,

45、negativesla ck, notresponsibl e,. Double six,one, a ndtw otookt he lea d,buil d energy burst, Hong sha ndistrict,e conomic prosperit y, eco-l ivable, civilize d and harmoni ous isla nd.It certainly cannot bese paratedfrom theproblems ofpartyconstr ucti on. Strengthe npr oblem consci ousne ss a nd in

46、siste don pr oblem -orie nted,i s full ofstrictlyadmi nisteringt he partysincethe partys18a distinctive feature,a succe ssfulex perience. S ecretaryWa ng notedtwhole area646 grass-r oots partyorgani zations and14,146members ofbroad partici pation and support. Throug hthe twost udy a nd e ducation,so

47、t hateverycellofthepartyhealt h,every organizati on is strong ,so t hatallmember一一一.一.1.1. . I .1 _ . _ I . .1, I |_|_1,_L I. .- 一.一 - - - - - 一. - - -. II .II. s,whih began so thoroughly Marxistnogoodthatway. Lubanart ofstoryprimaryceconduct,andpractice cultivation,and practice persevera nce,andpracti ce patie nce,the nwith seven days seve n nig ht millaxetheoryarmehatsome partymembersstill have politicala warene ss, la ckof politicalre sponsi bility i ssue s, party awarene ssa nd con