#define MAXSIZE 10
typedef struct
{
int r[MAXSIZE + 1];
int length;
}
/*对顺序表L做希尔排序*/
void ShellSort(SqList *L)
{
int i , j;
int increment = L->length;/*增量*/
do{
increment = increment/3+1;
for(i=increment+1; i<L->length; i++)
{
if(L->r[i]<L->r[i-increment])
{
L->r[0]=L->r[i]
for(j=i-increment; j>0&&L->r[0]<L->r[j];j-=increment)
{
L->r[j+increment] = L->r[i];
}
L->r[j+increment]=L->r[0];
}
}
}while(increment>1);
}