C语言实现静态链表

#include<stdio.h>
#include<stdlib.h>
 
typedef struct
{
 int data;
 int cur;
}component, SLinkList[100];
 
int Malloc(SLinkList space)
{
 int i = space[0].cur;
 if (i)
 space[0].cur = space[i].cur;
 return i;
 
}
 
void Free(SLinkList space, int k)
{
 space[k].cur = space[0].cur;
 space[0].cur = k;
}
void Creat(SLinkList L)
{
 int i;
 L[99].cur = 0;
 for (i = 0; i < 98; i++)
 L[i].cur = i + 1;
 L[98].cur = 0;
 
}
 
int ListLength(SLinkList L)
{
 int i = 0, k = L[99].cur;
 while (k)
 {
 k = L[k].cur;
 i++;
 }
 return i;
}
 
void Insert(SLinkList L, int val, int index)
{
 int i = 99, k, n;
 k = Malloc(L);
 if (k)
 {
 L[k].data = val;
 for (n = 1; n < index; n++)
  i = L[i].cur;
 L[k].cur = L[i].cur;
 L[i].cur = k;
 }
}
 
void Traverse(SLinkList L)
{
 int i = L[99].cur;
 while (i)
 {
 printf("%d", L[i].data);
 i = L[i].cur;
 }
}
int main()
{
 SLinkList L;
 Creat(L);
 Insert(L, 1, 1);
 Traverse(L);
 printf("Please enter the number:\n");
 return 0;
}