数据结构复习题集【耿国?第二?版C语言描述】汇?- 百度文库

2026/4/23 7:41:28

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һ ϰ

1.˳洢ṹʽ洢ṹڱʾԪ֮ϵϵҪ

˳ṹУ߼ϵڵԪλҲڡʽ洢ṹУԪ֮ϵɽָָʾġ 2.ݽṹһšѧơ

3.ݽṹУ߼Ͽ԰ݽṹֳɣ C A̬ṹ뾲̬ṹ Bսṹͷǽսṹ CԽṹͷԽṹ Dڲṹⲿṹ

4.дһò3n/2ƽȽϴһҳСֵԪء void maxmin(int a[],int n) {

max=min=a[0]; for(i=1;i

if(a[i]>max) max=a[i]; else if(a[i]

printf(max=%d, min=%d,max, min); }

ڶ ϰ

1һ˳洢ṹŵ㣿 A A洢ܶȴ B㷽

Cɾ㷽 Dɷڸ߼ṹĴ洢ʾ

2ԱУһ B

AԱ˳洢ռһƬĴ洢Ԫ BԱ˳洢ڽвɾ CԱӴ洢ռһƬĴ洢Ԫ DԱӴ洢ڲɾ

3ԱǾn C Уn>=0

AԪ Bַ CԪ D

4ijԱõIJǴȡһָŵԪغвɾ㣬ã A 洢ʽʡʱ䡣

A˳ Bѭ Cͷ˫ѭ D˫

5ijԱõIJһԪ֮һԪغɾһԪأɸྫƷĵ

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ã D 洢ʽʡʱ䡣

A Bͷָĵѭ C˫ Dβָĵѭ

6ijõIJһ֮һɾһ㡣ã D 洢ʽʡʱ䡣

A B˫

Cѭ Dͷ˫ѭ 7. еصǣ B

A롢ɾҪƶԪ BһԪ

Cȹƴ洢ռ DռԳȳ

8. ȷǣ BC

A. Աʽ洢ʱҵiԪصʱͬiֵ B. Աʽ洢ʱҵiԪصʱͬiֵ޹ C. Ա˳洢ʱҵiԪصʱͬi ֵ D. Ա˳洢ʱҵiԪصʱͬiֵ޹

9. ΪnԱ˳洢ṹiλòһԪص㷨ʱ临ӶΪ C (1<=i<=n+1)

A. O(0) B. O(1) C. O(n) D. O(n2)

10. ˳洢Աʽӡɾʱ临ӶΪ C AO(n) O(n) B. O(n) O(1) C. O(1) O(n) D. O(1) O(1)

11Ա a1,a2,,anӷʽ洢ʱʵiλԪصʱ临Ϊ C AOi BO1 COn DOi-1

12ǿյѭheadβp㣨 A

Ap->next==head Bp->next==NULL Cp==NULL Dp== head

13ѭHβPصǣ A

AP->NEXT==H BP->NEXT== H->NEXT CP==H DP==H->NEXT

14˫ѭp֮sIJǣ D A p->next=s ; s->prior=p; p->next->prior=s ; s->next=p->next; B p->next->prior=s; p->next=s; s->prior=p; s->next=p->next; C s->prior=p; s->next=p->next; p->next=s; p->next->prior=s ; D s->prior=p; s->next=p->next; p->next->prior=s ; p->next=s;

15˫ѭ,pָָĽǰһָqָ½,޸ָIJ( D )

A. p->prior=q; q->next=p; p->prior->next=q; q->prior=p->prior; ྫƷĵ

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B. q->prior=p->prior; p->prior->next=q; q->next=p; p->prior=q->next; C. q->next=p; p->next=q; p->prior->next=q; q->next=p;

D. p->prior->next=q; q->next=p; q->prior=p->prior; p->prior=q;

16ڵָΪpĽָ֮ΪsĽ㣬ȷIJǣ Ap->next=s;s->next=p->next; B s->next=p->next;p->next=s; Cp->next=s;p->next=s->next; D p->next=s->next;p->next=s;

17һͷָΪheadĴͷĵжñΪձǣ Ahead==NULL BHead->next==NULL CHead->next==head Dhead!=NULL

18 ˫УɾpָĽʱ޸ָ루 A A p->prior->next=p->next; p->next->prior=p->prior; B p->prior=p->prior->prior; p->prior->next=p;

C p->next->prior=p; p->next=p->next->next D p->next=p->prior->prior . p->prior=p->next->next;

19ԱԪȶҺٽвɾҪٶȴȡԱеԪʱӦ˳洢ṹ

20ԱL=a1,a2,,anʾٶɾһԪصĸͬɾһԪƽҪƶԪصĸǣn-1)/2

21赥ĽṹΪ(data,next)nextΪָָ֪pxָdataΪxĽ㣬ָpyָdataΪy½ , yx֮Ҫִ:py->next=px->next; px->next=py

22һΪn˳еiԪأ1<=i<=n֮ǰһԪʱƶn-i+1Ԫء

23һnĵ֪Ľpһ½ʱ临ӶΪO(1),ڸֵΪxĽһ½ʱ临ӶΪO(n)

24Աʽ洢ṹÿһֳָɵͶָָӷʽֿɷֳɣ̬;̬

25.ѭŵǣһɷʵÿһԪ 26. ָ֪pָLеij㣬ɾ̽q=p->next;p->next=q->next; free (q);

27. ͷ˫ѭLֻһԪؽǣL->next->next==L 28. ڵLУָpָк̽ǣp->next!=null 29.ͷ˫ѭLΪձǣL->next==L && L->prior==L 30. ڵp֮sIJǣ s->next=p->next;p->next=s;

ϰ

1. һջΪ123nеĵһԪni1<=i<=nԪྫƷĵ

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ǣ B

A. ȷ B. n-i+1 C. i D. n-I

2. һջΪ1 2 3 4 5вջеǣ B A. 2 3 4 1 5 B. 5 4 1 3 2 C. 2 3 1 4 5 D. 1 5 4 3 2

3. ΪABCԱΪCBAʱջΪ B A. push,pop,push,pop,push,pop B. push,push,push,pop,pop,pop

C. push,push,pop,pop,push,pop D. push,pop,push,push,pop,pop

4. һջV[1..n]洢ʼջָtopΪn+1xջȷ( C )

Atop=top+1; V [top]=x B. V [top]:=x; top:=top+1

C. top:=top-1; V [top]:=x D. V [top]:=x; top:=top-1

5. һбʽǷԳֵ㷨ã D ݽṹѡ AԱ˳洢ṹ B. C. Աʽ洢ṹ D. ջ

6. ӷʽ洢ĶУڽɾʱ D A. ޸ͷָ B. ޸βָ C. ͷβָ붼Ҫ޸ D. ͷβָܶҪ޸

7. A[m]ѭеԪ,ͷβֱָΪfrontrearǰеԪظΪ A A(rear-front+m)%m Brear-front+1 C(front-rear+m)%m D(rear-front)%m

8. ѭд洢A[0..m]УʱIJΪ D A. rear=rear+1 B. rear=(rear+1) mod (m-1) C. rear=(rear+1) mod m D. rear=(rear+1)mod(m+1)

9. һСΪ6ʵѭУҵǰrearfrontֱֵΪ03ӶɾһԪأټԪغrearfrontֱֵΪ٣( B ) A. 1 5 B. 24 C. 42 D. 51

10. ջͶеĹͬǣ C

A. Ƚȳ B. Ƚ C. ֻڶ˵㴦ɾԪ D. ûйͬ 11. ջͶӶǣ

A˳洢Խṹ B. ʽ洢ķԽṹ C. ƴȡԽṹ D. ƴȡķԽṹ

ྫƷĵ


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