How to realize Information Management system based on C++

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1. Use class + function to implement

2. Use vector of STL container

3. File storage mode of fstream

4. Read in and write out xls files

5. Add, delete, modify and check the four major functions of the data

6. Certain input fault tolerance

# include # define Num 20#define FALSE 0#define TRUE 1#define PATH ". / file.xls" using namespace std;class LiangshanHeros {public: char name [Num]; / / Liangshan hero's name int age; / / age char loc [Num]; / / place of origin double bounty; / / reward public: LiangshanHeros () {age = 18; bounty = 6666 } LiangshanHeros (char* _ name, int _ age, char* _ loc, double the_bounty) {strcpy (name, _ name); age = _ age; strcpy (loc, _ loc); bounty = the_bounty;} ~ LiangshanHeros () {} public: char* getName (); char* getLoc (); double getBounty (); int getAge () Public: int setName (char*); int setAge (int); int setLoc (char*); int setprice (double); public: void showMenu ();}; class params: public LiangshanHeros {public: params () {} ~ params () {} public: void InitSet (); void showMensu ();}; char* LiangshanHeros::getName () {return name;} char* LiangshanHeros::getLoc () {return loc } double LiangshanHeros::getBounty () {return bounty;} int LiangshanHeros::getAge () {return age;} int LiangshanHeros::setName (char* _ name) {if (strlen (_ name) > 20 | | strlen (_ name) < 2) {cout