团购网站信息管理系统.doc

#include<>#include<>#definePFprintf#defineSFscanf#defineN100structuser//定义结构体{ intnumber; chara[4]; inttime;};typedefstructuseruser;userus[N];//定义全局可用的结构体数组voidmenu(){PF("\t\t**************团购信息管理系统欢迎您**************\n");PF("\t\t*\t\t|*\n");PF("\t\t*\t\t|*\n");PF("\t\t**************团购信息管理系统欢迎您**************\n\n");}voidadministrator(){PF("\t\t*****************团购信息管理系统*****************\n");PF("\t\t*\t\t|*\n");PF("\t\t*\t\t|*\n");PF("\t\t*\t\t|*\n");PF("\t\t*\t\t|*\n");PF("\t\t*\t\t|*\n");PF("\t\t*\t\t|*\n");PF("\t\t*****************团购信息管理系统*****************\n\n\n");PF("\t\t请输入以上序号进行选择:");}voiddisplay(){PF("\n\t\t*******************团购信息查询*******************\n");PF("\t\t*\t\t|*\n");PF("\t\t*\t\t|*\n");PF("\t\t*\t\t|*\n");PF("\t\t*\t\t|*\n");PF("\t\t*******************团购信息查询*******************\n\n\n");PF("\t\t请输入以上序号进行选择:");}voidcheckID()//检验用户名{ charc[6]; PF("\t\t请输入用户名:"); while(1) { SF("%s",c);getchar(); if(c[0]=='a'&&c[1]=='d'&&c[2]=='m'&&c[3]=='i'&&c[4]=='n'&&c[5]=='\0') break; PF("\t\t用户名错误,请重新输入:"); }}voidpassword(intp)//检验密码{ intn=0; while(p!=123456) { n++; if(n==1) PF("\t\t密码错误,您还有两次输入机会:");if(n==2) PF("\t\t密码错误,您还有一次输入机会:");if(n==3) exit(0); scanf("%d",&p); } PF("\n");}inttongji(inti,intc,intd,intm)//输入起始和结束时间筛选出各项在该时间段内的个数{ intk=0,n; for(n=0;n<m;n++) { if(us[n].time>