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1.˳洢ṹʽ洢ṹڱʾԪ֮ϵϵҪ
˳ṹУϵڵԪλҲڡʽ洢ṹУԪ֮ϵɽָָʾġ 2.ݽṹһšѧơ
3.ݽṹУϿݽṹֳɣ 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 DɷڸṹĴ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 4ijԱõIJǴȡһָŵԪغвɾ㣬ã A 洢ʽʡʱ䡣 A˳ Bѭ Cͷ˫ѭ D˫ 5ijԱõIJһԪ֮һԪغɾһԪأɸྫƷĵ ѧϰ----- ã D 洢ʽʡʱ䡣 A Bͷָĵѭ C˫ Dβָĵѭ 6ijõIJһ֮һɾһ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 ѧϰ----- 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 ˫УɾpָĽʱָ루 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 ѧϰ----- 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

