程设小组作业——计算机配件的进货/销售管理系统

struct.h 结构体及全局变量声明

define N 10
 define M 3
 typedef struct times{
     int month;
     int day;
     int hour;
     int minute;
 }t;
 /*
     信息结构体 
 */ 
 typedef struct read_link{
     t time;
     int part;
     int model;
     int mfts;
     float unit;
     int num;
     float total;
     int name;
     int judge_delete;
     struct read_link *next;
     long long ll_time;
 } link,*plink;
 typedef struct gift{
     t time;
     int part;
     int model;
     int mfts;
     float unit;
     int num;
     float total;
     int name;
     int option_gift;
     int judge_delete;
     struct gift *next;
 }glink,*pglink;
 plink head,end;
 pglink gift;
 pglink headg;
 int type_link,option_gift;
 float current_funds=5000000;
 float current_welfle=0; 
 int a[200],b[200],c[200];