编写算法删除有序顺序表中“多余”的数据元素，即使操作之后的有序顺序表中所有元素的值都不相同

代码如下：

#include 
#include 

using namespace std;
#define LENGHT 999
//顺序表
typedef struct
{
   int date[LENGHT];
   int len;
}sqlist;

void Create(sqlist *&list, int len);

void Delete(sqlist *&lsit);

void display(sqlist *&list);

int main(int argc, int  *argv[])
{
    sqlist *list;
    int n;
    cout <<"请输入表长：n";
    cin >>n;
    cout <<"请输入数据（用空格隔开）：n";
    Create(list,n);
    Delete(list);
    cout <<"结果为：n";
    display(list);
    cout <<"n";
    return 0;
}
void Create(sqlist *&list, int len)
{
    list = (sqlist*)malloc(sizeof(sqlist));
    for (int i = 0; i < len; i++) {
        cin >>list->date[i];
    }
    list->len = len;
}
void Delete(sqlist *&lsit)
{
    int j = 0;
    for (int i = 1; i < lsit->len; i++) {
       if (lsit->date[j]!=lsit->date[i]) {
           lsit->date[++j] = lsit->date[i];
           lsit->date[j]   = lsit->date[i];
       }
    }
    lsit->len = j+1;
}
void display(sqlist *&list)
{
    for (int i = 0; i < list->len; i++) {
        cout <date[i] <<" ";
    }
}