一、实验目的1、学习线性表的顺序表示和实现，会进行顺序表的插入、删除、合并2、学习线性表的链式表示和实现，会进行链表的插入、删除、合并二、实验内容1、编程实现：（1）在顺序表ajcniydu的第三个位置插入p。

（2）删除顺序表ajcniydu第三个位置的元素。

2、编程实现将顺序表acdijtuy和cfklns合并。

3、编程实现：（1）在链表asdfghjkl的第四个位置插入z。

（2）删除顺序表asdfghjkl第四个位置元素。

4、编程实现两个有序链表adfi和cefi的合并。

三、实验步骤1.+2.代码：#include<stdio.h>#include<malloc.h>typedef char ElemType;typedef struct{ElemType *elem;int length;int listsize;}SqList;//定义结构体void InitList(SqList &L){L.elem=(ElemType*)malloc(10*sizeof(ElemType));L.length=0;L.listsize=10;}//初始化{printf("输入字符串：");int i=0;for(i;i<n;i++){scanf("%c",&L.elem[i]);L.length++;}} //赋值void Show(SqList L){int i=0;printf("字符串：");for(i;i<L.length;i++)printf("%c",L.elem[i]);printf("\n");}//显示int ListInsert(SqList &L, int i, ElemType e){ElemType *p;if (i < 1 || i > L.length+1)printf("插入位置不合法！\n");else{ElemType *q = &(L.elem[i-1]);for (p = &(L.elem[L.length-1]); p>=q; --p) *(p+1) = *p; *q = e;++L.length;}} //插入int ListDelete(SqList &L,int i){if(i > L.length||i<=0)printf("位置不合法\n");else{int j = i-1;for( j;j<L.length;j++)L.elem[j] = L.elem[j+1];L.length--;}} // 删除void Mergelist(SqList La,SqList Lb,SqList &Lc){ElemType *pa,*pb,*pc,*pa_last,*pb_last;pa = La.elem;pb = Lb.elem;pa_last = pa + La.length - 1;pb_last = pb + Lb.length - 1;Lc.listsize = Lc.length = La.length + Lb.length;pc = Lc.elem = (ElemType *)malloc(Lc.length*sizeof(ElemType));while(pa <= pa_last && pb <= pb_last){if(*pa >= *pb)*pc++ = *pa++;else*pc++ = *pb++;}while(pa <= pa_last)*pc++ = *pa++;while(pb <= pb_last)*pc++ = *pb++;}//合并int main(){SqList La;InitList(La);CreateList(La,8);ElemType e;int i;printf("输入插入位置及字符：");scanf("%d %c",&i,&e);ListInsert(La,i,e);Show(La);printf("\n");fflush(stdin);SqList Lb;InitList(Lb);CreateList(Lb,8);Show(Lb);printf("输入删除位置：");int j;scanf("%d",&j);ListDelete(Lb,j);Show(Lb);printf("\n");fflush(stdin);SqList L1,L2,L3;InitList(L1);InitList(L2);CreateList(L1,8);Show(L1);fflush(stdin);CreateList(L2,6);Show(L2);Mergelist(L1,L2,L3); Show(L3);}3.+4.代码：#include<stdio.h>#include<malloc.h>typedef char ElemType; typedef struct LNode{char a;ElemType data;struct LNode *next;}LNode,*LinkList;//定义结构体int count = 0;void Createlist(LinkList &L,int n){printf("输入字符串：");L = ( LinkList )malloc( sizeof(LNode) );L -> next = NULL;int i;LinkList p = ( LinkList)malloc( sizeof(LNode) );L = p;for( i = 0;i < n;i++){LinkList q = ( LinkList )malloc( sizeof(LNode) );scanf("%c",&q -> a);q -> next = NULL;p -> next = q;p = q;count ++;}} //创建链表void Show(LinkList L){LinkList p = ( LinkList )malloc( sizeof(LNode) );p = L -> next;printf("字符串为：");while( p ){printf("%c",p -> a);p = p -> next;}printf("\n");}//输出链表int ListInsert( LinkList &L,int n,char K){if( L ->next == NULL){printf("链表为空！\n");return 0;}else if(n > count + 1){printf("插入位置不合法！\n");return 0;}else{LinkList p = ( LinkList)malloc( sizeof (LNode));if( n == 1){p -> a = K;p -> next = L -> next;L -> next = p;}else if( n == count + 1){p = L -> next;while( p -> next )p = p -> next;LinkList q = ( LinkList )malloc( sizeof (LNode));p -> next = q;q -> a = K;q -> next = NULL;}else{int i;p = L;for( i = 1;i < n;i++)p = p -> next;LinkList q = ( LinkList )malloc( sizeof (LNode));q -> a = K;q -> next = p -> next;p -> next = q;}count ++;}}// 插入int ListDelete( LinkList &L,int n){if( L -> next == NULL){printf("链表为空！\n");return 0;}else if( n > count ){printf("删除位置不合法！\n");return 0;}else{LinkList p = ( LinkList )malloc( sizeof (LNode));p = L -> next;if( n == 1 ){L -> next = p -> next;free(p);}else{int i;for( i = 1;i < n - 1;i++)p = p -> next;if( n == count )p -> next = NULL;else{LinkList q = ( LinkList )malloc( sizeof (LNode));q = p -> next;p -> next = q -> next;free(q);}}}}//删除void MergeList(LinkList &La, LinkList &Lb, LinkList &Lc) {LinkList pa, pb, pc;pa = La->next; pb = Lb->next;Lc = pc = La;while (pa && pb) {if (pa->data <= pb->data) {pc->next = pa; pc = pa; pa = pa->next;}else { pc->next = pb; pc = pb; pb = pb->next; } }pc->next = pa ? pa : pb;free(Lb);} // 合并int main(){LinkList L1;Createlist(L1,9);Show(L1);char b;int i;printf("输入插入位置和插入元素：");scanf("%d %c",&i,&b);ListInsert(L1,i,b);Show(L1);fflush(stdin);printf("\n");LinkList L2;Createlist(L2,9);Show(L2);int j;printf("输入删除元素的位置：");scanf("%d",&j);ListDelete(L2,j);Show(L2);fflush(stdin);printf("\n");LinkList La;printf("输入需合并的两组字符串！\n");Createlist(La,4);Show(La);fflush(stdin);LinkList Lb;Createlist(Lb,4);Show(Lb);LinkList Lc;MergeList(La,Lb,Lc);Show(Lc);return 0;}文档。