3.h

从文件中读入内容

#include <string>
#include <fstream>
#include <cstdlib>   
#include <ctime>
#include <iostream>
using namespace std;

typedef struct 
{
	int num;
	string elem;
}Record;

typedef struct
{
	Record *rcd;
	int length;
}SqList;

//设置顺序表长度
void Length_Sq(SqList &L);


//初始化顺序表，导入记录
void CreateList(SqList &L) ;


//选择排序
void SelectSort(SqList &L);

//保存新的记录
void Save_Sq(SqList &L);