һ - רҵ·ĵϷƽ̨

数据结构与算法课后习题答?- 百度文库

Դû ʱ䣺2025/8/22 22:20:37 loading ƪĵֻ
˵ݽԤݿܲȫҪĵҪݣwordʹáword΢ź:xxxxxxxQQxxxxxx ܸṩĵл֧½⡣

κϰ

ж

1Ա߼˳洢˳һµġ 2˳洢Ա԰ȡ̣

3˳IJɾҪܴʱۣΪÿβƽֻнһԪҪƶ

4ԱеԪؿǸָģͬһԱеԪؾͬԣͬһݶ󡣣̣

5Ա˳洢ṹУ߼ڵԪλϲһڡ

6Աʽ洢ṹУ߼ڵԪλϲһڡ̣ 7Աʽ洢ṹ˳洢ṹ

8Ա˳洢ṹУɾʱƶԪصĸԪصλйء̣

9Աʽ洢ṹһĴ洢Ԫ洢ԱԪصġ̣ 10ڵУҪȡijԪأֻҪ֪Ԫصָ뼴ɣˣȡĴ洢ṹ

11̬˳洢ŵ㣬ж̬ŵ㡣ȡеiԪصʱi޹ء

12ԱصÿԪضһǰһ̡

1ԱA[arrsize]ǰelenumУҵдһ㷨x 뵽ԱʵλϣԱԱԣҷ㷨ʱ临Ӷȡ ʾֱĿݽṹ˳洢˼ϵڱʾ߼ϵڣһͱʾԱȵıװһṹ壩Ϊ˳洢Ĵ洢ռǹ̶СģȷǷд洢ռ䣬УԭԱԪصԣȷԪصIJλãԪΪóλãҲԴӸ±˿ʼһ߱ȽϣһλȻx ޸ıʾı

int insert (datatype A[],int *elenum,datatype x) /*elenumΪ±*/

{if (*elenum==arrsize-1) return 0; else {i=*elenum;

while (i>=0 && A[i]>x)

{A[i+1]=A[i]; i--; }

A[i+1]=x;

λ*/ (*elenum)++;

return 1; }

/*޷*/

/*λñƶ*/

/*ҵλDzλһ

/*ɹ*/

}

ʱ临ӶΪO(n)

2֪һ˳AԪֵǵݼУдһ㷨ɾ˳жֵͬԪء

ʾ˳AӵһԪؿʼֵ֮ͬԪأɾٶԵڶԪͬơ void delete(Seqlist *A) {i=0;

while(ilast) /*iԪԺֵͬԪɾ

*/

*/

{k=i+1;

while(k<=A->last&&A->data[i]==A->data[k]) k++; /*ʹkָһA[i]ͬԪ

n=k-i-1; /*nʾҪɾԪصĸ*/

for(j=k;j<=A->last;j++) A->data[j-n]=A->data[j]; /*ɾԪ*/ A->last= A->last -n; i++; }

}

3дһ㷨һ˳Aɾֵx~y(x<=y)֮ԪأҪԽϸߵЧʵ֡

ʾ˳AǰжϵǰԪA->data[i]Ƿxy֮䣬ǣɾn¼ɾʱӦǰԪصλǣA->data[i]ǰƶnλn¼ǰɾԪصĸ void delete(Seqlist *A,int x,int y) {i=0; n=0;

while (ilast) {if (A->data[i]>=x && A->data[i]<=y) n++; /*A->data[i] xy֮䣬n*/

else A->data[i-n]=A->data[i]; /*ǰƶA->data[i]*/ i++; }

A->last-=n; }

4ԱnԪأÿԪһִַR[n]Удһ㷨ʹRеַĸַַַ˳СҪԭĴ洢ռ䣬ԪƶС

ʾԱɨ裬һνеĸǰ棬ڶνеַĸַ֮֮ǰ int fch(char c) /*жcǷĸ*/ {if(c>='a'&&c<='z'||c>='A'&&c<='Z') return (1);

else return (0); }

int fnum(char c) */

/*жcǷ

{if(c>='0'&&c<='9') return (1); else return (0);

}

void process(char R[n]) {low=0; high=n-1;

while(low

{while(low

while(low

R[low]=R[high]; R[high]=k; }

}

low=low+1; high=n-1;

while(low

{k=R[low];

R[low]=R[high]; R[high]=k; }

}

}

5Ա˳洢һ㷨þٵĸ洢ռ佫˳ǰmԪغͺnԪؽ廥Ա

a1, a2, , am, b1, b2, , bnıΪ b1, b2, , bn , a1, a2, , am

ʾȽmnĴСm

void process(Seqlist *L,int m,int n)

{if(m<=n)

for(i=1;i<=m;i++) {x=L->data[0];

for(k=1;k<=L->last;k++) L->data[k-1]=L->data[k]; L->data[L->last]=x;

}

else for(i=1;i<=n;i++) {x=L->data[L->last]; for(k=L->last-1;k>=0;k- -) L->data[k+1]=L->data[k]; L->data[0]=x; } } 6֪ͷĵLеĽǰֵеģдһ㷨ֵΪx Ľ뵽LУʹLȻ򣬲ҷ㷨ʱ临Ӷȡ LinkList insert(LinkList L, int x) {p=L; while(p->next && x>p->next->data) p=p->next; /*ѰҲλ

*/

s=(LNode *)malloc(sizeof(LNode)); /*ռ*/ s->data=x; /*װ*/ s->next=p->next;

p->next=s; /*뵽*/ return(L);

}

7򣨵ĵABд㷨ǺϲһCıԡ

LinkList Combine(LinkList A, LinkList B)

{C=A; rc=C;

pa=A->next; /*paָAĵһ*/ pb=B->next; /*pbָBĵһ*/ free(B); /*ͷBͷ*/ while (pa && pb) /*papbָУֵСһ뵽

Cıβ*/

if(pa->datadata)

{rc->next=pa; rc=pa;

pa=pa->next; } else

{rc->next=pb; rc=pb;

pb=pb->next; }

if(pa) rc->next=pa; else rc->next=pb; /*ABʣIJӵCıβ*/ return(C);

数据结构与算法课后习题答?- 百度文库.doc ĵWordĵصԣ㸴ơ༭ղغʹӡ
Ƽ
Copyright © 2012-2023 һ Ȩ | ϵ
:վز֪ʶȨݡϢ紫ȨתصƷַȨ,һ֪ͨǣǻἰʱɾ
ͷQQxxxxxx 䣺xxxxxx@qq.com
ICP2023013149
Top