数据结构书p21有序表合并



#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#define MAXSIZE 100
typedef int DataType;
typedef struct 
{
    DataType data[MAXSIZE];
    int last;        
}seqlist;
seqlist *Creat_seqlist()
{
    int n;
    seqlist *L;
    L=(seqlist *)malloc(sizeof(seqlist));
    L->last=-1;
    printf("请输入要创建的线性表中数据元素的个数：\n");
    scanf("%d",&n);
    for(int i=0;i<n;i++)
    {
        printf("请输入第%d个数据元素的值：",i+1);
        scanf("%d",&L->data[i]);
    }
    L->last=n-1;
    return L;
}
int main()
{
    seqlist *A,*B,*C;
    A=Creat_seqlist();
    B=Creat_seqlist();
    C=(seqlist *)malloc(sizeof(seqlist));
    C->last=-1;
    int i,j,k;
    i=0,j=0,k=0;
    while(i<=A->last&&j<=B->last)
    {
       if(A->data[i]<B->data[j])
       {
            C->data[k]=A->data[i];
            i++;
            k++;
       }
       else
       {
            C->data[k]=B->data[j];
            k++;
            j++;
       }
    }
    while(i<=A->last)
    {
        C->data[k]=A->data[i];
        i++;
        k++;
    }
    while(j<=B->last)
    {
        C->data[k]=B->data[j];
        j++;
        k++;
    }
    C->last=k-1;
    printf("顺序表C为：\n");
    for(int i=0;i<=C->last;i++)
    {
         if(i==0)
            printf("%d",C->data[i]);
         else
            printf(" %d",C->data[i]);
    }
    printf("\n");
    system("pause");
    return 0;
}