C语言2000行代码程序.doc

#include #include #include #include #include #define N 100 struct info char account30; char user100; long dsit; long pw; bankN;/* = 2011021232, ouyan, 10000, 892968 ;*/ void login(); void regist(); int menu(); int refer(); int deposit(); int withdraw(); int transfer(); int resetPW(); int judgePW(long ps); /*flagI标记当前登录账户，flagN标记当前转账的账户*/ int flagI, flagN; int n = 0; main() int choice = -1; while(1) printf(tt=n); printf( 欢迎使用自助存取款系统 n); printf(n = n); printf( 1.登录 n); printf( 2.注册 n); printf( 3.退出 n); printf(n = n); printf(t* 请输入您的选择:); scanf(%d, &choice); switch(choice) case 1: system(cls); login(); break; case 2: system(cls); regist(); break; case 3: exit(0); break; default: printf(输入有误，请重输.n); break; /登录/ void login() int i; int flag = 0; char my_act100; long password; int X = -1; printf(tt=n);printf(tt=n); printf(tt=*登录*=n);printf(tt=n);printf(tt=n); printf(tt* 输入账户： ); scanf(%s, my_act); /输入账户 printf(n); printf(tt* 输入密码： ); scanf(%ld, &password); /输入密码 for(i=0; iN; i+) if(strcmp(my_act, banki.account) = 0 & password = banki.pw) flagI = i; flag = 1; printf(tt登录成功，正在跳转页面.n); Sleep(2000); system(cls); while(1) X = menu();/成功进入 if(X = 1) system(cls); menu(); else return; else printf(tt账号或密码错误，请重新输入.n); Sleep(2000); system(cls); return; /注册/ void regist() int i;printf(tt=n);printf(tt=n); printf(tt=*注册*=n); printf(tt=n);printf(tt=n); printf(tt请输入您的账户:n); printf(tt); scanf(%s, bankn.account); printf(tt请输入用户名:n); printf(tt); scanf(%s, bankn.user); printf(tt输入您的密码:n); printf(tt); scanf(%ld, &bankn.pw); for(i=0; i bankflagI.dsit) printf(tt* 余额不足.nn); system(cls); return 1; bankflagI.dsit -= omoney; printf(tt* 取钱成功.nn); Sleep(2000); system(cls); return 1; /转账/int transfer() char ob20; int key, i; long k;printf(tt=n);printf(tt=n); printf(tt=*转账*=n); printf(tt=n);printf(tt=n); printf(tt* 请输入您要转账的账户.n); printf(tt* ); scanf(%s, ob); for(i=0; i bankflagI.dsit) printf(tt* 余额不足.n); return 4; bankflagI.dsit -= k; bankflagN.dsit += k; Sleep(2000); printf(tt* 转账成功.); Sleep(2000); system(cls); return 1; printf(tt* 对不起，您输入的账户不存在n); printf(*请稍等*); Sleep(2000); system(cls); return 1; /修改密码/ int resetPW() long password1, password2; long newpassword; printf(tt=n);printf(tt=n); printf(tt=*修改密码*=n); printf(tt=n);printf(tt=n); printf(tt* 请输入原始密码.nn); printf(tt* ); scanf(%ld, &password1); printf(tt* 请再次输入.nn); printf(tt* ); scanf(%ld, &password2); if(bankflagI.pw = password1 & bankflagI.pw = password2) printf(tt* 输入新密码.nn); printf(tt* ); scanf(%ld, &newpassword); if(judgePW(newpassword) = 1) bankflagI.pw = newpassword; printf(tt* 密码重置成功.nn); Sleep(2000); system(cls); return 1; else printf(tt* 输入的密码不符合规则，请重试.n); Sleep(2000); system(cls); return 5; else printf(tt* 密码错误.n); Sleep(2000