#include <stdio.h>
#include <malloc.h>
typedef struct {
int* a; int length; }ST;
int seek_2(ST S, int low, int high);
int init(ST& S);
int seek(ST S);
int key,mid; //全局变量
int main()
{
ST S;
int i,j;
init(S);
i= seek
#include <stdio.h>
#include <malloc.h>
typedef struct {
int* a; int length; }ST;
int seek_2(ST S, int low, int high);
int init(ST& S);
int seek(ST S);
int key,mid; //全局变量
int main()
{
ST S;
int i,j;
init(S);
i= seek