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参考资料

#include

#include

#include

#include

#define N 100

struct commodity

{

char option[20];

char name[20];

char price[10];

char production_date[8];

char stale_date[8];

char finished_goods[20];

char saleroom[20];

};

void print_1();

void create();

void edit();

void print_2(); /*invoked of edit*/

void edit_add(); /*invoked of edit*/

void edit_modify(); /*invoked of edit*/

void edit_delete(); /*invoked of edit*/

void delete_option(); /*invoked of 2delete*/

void delete_name(); /*invoked of 2delete*/

void show();

void search();

void search_option(); /*invoked of search*/

void search_name(); /*invoked of search*/

main()

{

charchoose='\0',yes_no='\0';

do

{

print_1();

choose=getch();

switch(choose)

{

case'1':create();break; /*create information of commodity*/

case'2':edit();break; /*edit information of commodity*/

case'3':show();break; /*show information of commodity*/

case'4':search();break; /*search information of commodity*/

case'0':exit(0);

default:printf("\n %c is illegality option!\n",choose);

}

printf("\n Do you want to continue(y/n)?");

do

{

yes_no=getche();

}while(yes_no!='Y'&&yes_no!='y'&&yes_no!='N'&&yes_no!='n');

}while(yes_no=='Y'||yes_no=='y');

}

void print_1() /*show limiting surface of menu*/

{

clrscr(); /*clearn screen of function*/

printf("********************************************************************************\n");

printf("************** Manage'system of Commodity Information *************\n");

printf("********************************************************************************\n");

printf(" |***********************************************|\n");

printf("