语言编程源代码

1、#include<stdio.h> /*引用库函数*/#include<stdlib.h>#include<string.h>#include<conio.h>#include<time.h>#define ZHANGHUSHU 10#define JIAOYISHU 20int caidan();/*登录注册菜单*/void zhuce();void denglu();void baocunshuju();int menu();/*主菜单*/void cunkuan();void qukuan();void zhuanzhang()

2、;void chaxun();void xiugaimima();struct JiaoYi /*定义交易结构体*/ char shijian50;/*时间*/ char leixing3;/*类型*/ float jine; /*金额*/ float yue;/*余额*/;struct ZhangHu /*定义账户结构体*/char xingming17;/*姓名*/char zhanghao12;/*账号*/char shenfenzheng19; /*身份证*/char mima7; /*密码*/float yue; /*余额*/struct JiaoYi jiaoyiJIAOYISHU

3、; /*在账户的结构体中在定义交易的结构体*/int jiaoyishu;struct ZhangHu zhanghuZHANGHUSHU; /*定义账户数来确定账户这一结构体中有多少个体*/int j; /*当前账户*/int zhanghushu;int k;/*交易帐号*/int jiaoyishu;void xianshizhanghu();int caidan()/*菜单函数*/ char c; do system("cls"); /*每次选择运行前清屏*/ printf("tt =欢迎使用ATM系统=nn"); /*菜单选择*/ printf

4、("tt * 1. 注册* *n"); printf("tt * 2. 登录 *n"); printf("tt * 3. 保存数据 *n"); printf("tt * 0. 退出 *n"); printf("tt =n"); printf("ttt请作出选择(0-3):"); c=getchar(); /*读入选择*/ while(c<'0'|c>'3'); return(c-'0'); /*c变为空后返回重新选择

5、*/*根据主菜单的返回值来确定主函数的值*/void zhuce()printf("ntt请输入姓名:"); scanf("%s",zhanghuzhanghushu.xingming); printf("ntt请输入帐号:"); scanf("%s",zhanghuzhanghushu.zhanghao); do printf("ntt请输入身份证:"); scanf("%s",zhanghuzhanghushu.shenfenzheng); if(strlen(zhang

6、huzhanghushu.shenfenzheng)=18) break; else printf("ntt身份证必须是18,请重新输入！"); while(1); do printf("ntt请输入密码:"); scanf("%s",zhanghuzhanghushu.mima); if(strlen(zhanghuzhanghushu.mima)=6) break; else printf("ntt密码必须是6位,请重新输入！"); while(1); zhanghuzhanghushu.yue=0; zhan

7、ghuzhanghushu.jiaoyishu=0; zhanghushu+; xianshizhanghu();void xianshizhanghu() /*显示账户函数来显示所输入的账户*/ int i; for(i=0;i<zhanghushu;i+) printf("nnt帐号t姓名t身份证tt密码t余额n"); printf("t%st%st%st%st%.2fn",zhanghui.zhanghao,zhanghui.xingming,zhanghui.shenfenzheng,zhanghui.mima,zhanghui.yue);

8、 system("pause"); void denglu() /*登录函数*/ char zhanghao12,mima7; int i=0; int mimacishu=1; printf("ntt请输入帐号:"); scanf("%s",zhanghao); while(strcmp(zhanghao,zhanghui.zhanghao)!=0&&i<zhanghushu) i+; /*/ if(i=zhanghushu) return; do printf("ntt请输入密码:");

9、scanf("%s",mima); if(strcmp(mima,zhanghui.mima)!=0) if(mimacishu=3) printf("你已输入错误三次，你不能在输."); system("pause"); return; else printf("密码错误请重新输入:"); mimacishu+; else break; while(1); for(;) switch(menu() /*选择判断*/ case 1: cunkuan(); break; case 2: qukuan(); break

10、; case 3: zhuanzhang(); break; case 4: chaxun(); break; case 5: xiugaimima(); break; case 0: return; void baocunshuju()/*保存数据*/ int i,j; FILE *fp; char filename20; printf("ttt将数据保存到一个文本文件中n");/*输入文件名*/ printf("ttt请输入文件名"); fflush(stdin); scanf("%s",filename); if(fp=fope

11、n(filename,"w")=NULL)/*打开文件*/ printf("无法创建此文件n"); system("pause"); return; fprintf(fp,"%dn",zhanghushu);/*循环写入数据*/ printf("t帐号tt姓名tt身份证tt密码t余额t交易数"); for(i=0;i<zhanghushu;i+) fprintf(fp,"t%15s%10s%20s%10st%10.2ft%5dn",zhanghui.zhanghao,z

12、hanghui.xingming,zhanghui.shenfenzheng,zhanghui.mima,zhanghui.yue,zhanghui.jiaoyishu); for(j=0;j<zhanghui.jiaoyishu;j+) fprintf(fp,"%30s%10s%10.2f%10.2fn",zhanghui.jiaoyij.shijian,zhanghui.jiaoyij.leixing,zhanghui.jiaoyij.jine,zhanghui.jiaoyij.yue); fclose(fp);void duqushuju() int i,j;

13、FILE *fp; char filename20; printf("nnnt请输入欲读入数据的文件名:n"); fflush(stdin); gets(filename); if(strlen(filename)=0) return; else if(fp=fopen(filename,"r")=NULL)/*打开文件*/ printf("无法打开此文件n"); system("pause"); return; else printf("tt成功打开文件.n"); getch(); fscan

14、f(fp,"%dn",zhanghushu); for(i=0;i<zhanghushu;i+) fscanf(fp,"%15s%10s%20s%10ft%10f%5dn", zhanghui.zhanghao, zhanghui.xingming, zhanghui.shenfenzheng, zhanghui.mima, &zhanghui.yue, &zhanghui.jiaoyishu); for(j=0;j<zhanghui.jiaoyishu;j+) fgets(zhanghui.jiaoyij.shijian,3

15、0,fp); fscanf(fp,"%5s%10ft%10fn",zhanghui.jiaoyij.leixing, &(zhanghui.jiaoyij.jine), &(zhanghui.jiaoyij.yue); fclose(fp);int menu() char c; do system("cls"); printf("nnt= 欢迎使用 XXX银行ATM =nn"); printf("t=请选择服务=n"); printf("t* *n"); printf("

16、;t* 1 实时存款 2 取款服务 *n"); printf("t* *n"); printf("t* 3 转账服务 4 查询 *n"); printf("t* *n"); printf("t* 5 修改密码 6 退出 *n"); printf("t* *n"); printf("t=n"); printf("ttt请作出选择(1-7):"); c=getchar(); /*读入选择*/ system("pause"); wh

17、ile(c<'1'|c>'7'); return(c-'0'); /*c变为空后返回重新选择*/void cunkuan() /*存款函数*/ float cunkuanjine;/*输入的存款金额*/ int k; int i; char t30; time_t rawtime; struct tm *timeinfo; time(&rawtime); timeinfo=localtime(&rawtime); strcpy(t,asctime(timeinfo); for(i=0;ti!='0'i+

18、) if(ti='n') ti='0' break; printf("请输入存款金额(存款金额必须大于0,不超过10000,必须是100元的面额n"); scanf("%f",&cunkuanjine); if(cunkuanjine<=0|cunkuanjine>1000|(int)cunkuanjine%100!=0) printf("金额不符合要求,请重新选择"); return; else k=zhanghuj.jiaoyishu; strcpy(zhanghuj.jiaoy

19、ik.shijian,t); strcpy(zhanghuj.jiaoyik.leixing,"存"); zhanghuj.jiaoyik.jine=cunkuanjine; zhanghuj.yue+=cunkuanjine; zhanghuj.jiaoyik.yue=zhanghuj.yue; zhanghuj.jiaoyishu+; printf("nttt您本次存了%.2f元n",cunkuanjine); printf("nttt您的余额为%.2f元n",zhanghuj.yue); printf("n时间为:%s

20、n",zhanghuj.jiaoyik.shijian); printf("n类型为:%sn",zhanghuj.jiaoyik.leixing); system("pause"); void qukuan() /*取款函数*/int k;/*交易下标*/ float qukuanjine; int i; char t30; time_t rawtime; struct tm *timeinfo; time(&rawtime); timeinfo=localtime(&rawtime); strcpy(t,asctime(tim

21、einfo); for(i=0;ti!='0'i+) if(ti='n') ti='0' break; printf(" 取款服务 n"); printf("t=请选择服务=n"); printf("t* *n"); printf("t* 1 100 2 200 *n"); printf("t* *n"); printf("t* 3 500 4 1000 *n"); printf("t* *n"); prin

22、tf("t* 5 其他金额 6 返回主菜单 *n"); printf("t* *n"); printf("t=n"); scanf("%f",&qukuanjine); if(qukuanjine<=0|qukuanjine>10000|(int)qukuanjine%100!=0) printf("金额不符合要求,请重新选择"); return; else if(zhanghuj.yue<qukuanjine) printf("你的账户余额不足,不能完成这项

23、操作。"); return; k=zhanghuj.jiaoyishu; strcpy(zhanghuj.jiaoyik.shijian,t); strcpy(zhanghuj.jiaoyik.leixing,"取"); zhanghuj.jiaoyik.jine=qukuanjine; zhanghuj.yue-=qukuanjine; zhanghuj.jiaoyik.yue=zhanghuj.yue; zhanghuj.jiaoyishu+; printf("nttt您本次取款%.2f元n",qukuanjine); printf(&qu

24、ot;nttt您的余额为%.2f元n",zhanghuj.yue); printf("n时间为:%sn",zhanghuj.jiaoyik.shijian); printf("n类型为:%sn",zhanghuj.jiaoyik.leixing); system("pause"); void zhuanzhang() float zhuanzhangjine; int i; int l=0; char t30,zhuanzhangzhanghao12; char sign='n' time_t rawtime

25、; struct tm *timeinfo; time(&rawtime); timeinfo=localtime(&rawtime); strcpy(t,asctime(timeinfo); for(i=0;ti!='0'i+) if(ti='n') ti='0' printf("请输入你要转入的帐号:"); scanf("%s",zhuanzhangzhanghao); while(strcmp(zhanghul.zhanghao,zhuanzhangzhanghao)!=0&&

26、amp;l<zhanghushu) l+; if(l=zhanghushu) printf("你输入的用户不存在！n"); system("pause"); return; printf("n该账户户主姓名为%sn,是否确认转账Y/N？",zhanghuj.xingming); scanf("tt%c",&sign); /*输入判断*/ if(sign!='y'&&sign!='Y') /*判断*/ return; else do printf(&quo

27、t;n请输入转账金额(大于100不超过5000):"); scanf("%f",&zhuanzhangjine); if(zhuanzhangjine<100|zhuanzhangjine>5000) printf("输入金额不对,请重新输入!"); system("pause"); return; if(zhanghuj.yue<=0|zhanghuj.yue<zhuanzhangjine) printf("账户余额不足n"); system("pause&qu

28、ot;); return; else k=zhanghuj.jiaoyishu; strcpy(zhanghuj.jiaoyik.shijian,t); strcpy(zhanghuj.jiaoyik.leixing,"转账"); zhanghuj.jiaoyik.jine=zhuanzhangjine; zhanghuj.yue-=zhuanzhangjine; zhanghuj.jiaoyik.yue=zhanghuj.yue; zhanghuj.jiaoyishu+; printf("ntt你本次转了%0.2f元n",zhuanzhangjine)

29、; printf("ntt你的余额为%0.2f元n",zhanghuj.yue); printf("ntt时间为:%sn",zhanghuj.jiaoyik.shijian); printf("ntt类型为:%sn",zhanghuj.jiaoyik.leixing); system("pause"); while(0); printf("nntt转账成功nn"); system("pause"); void xiugaimima() /*修改密码函数*/ char mima

30、17,mima27; do do printf("nnntt请输入密码:"); scanf("%s",mima1); if(strlen(mima1)=6) break; else printf("nntt密码必须是6位,请重新输入！"); while(1); do printf("nnntt请确认密码:"); scanf("%s",mima2); if(strlen(mima2)=6) break; else printf("输入密码必须是6位请输入密码:"); while

31、(1); if(strcmp(mima1,mima2)=0 ) /*判断第二次输入的密码是否与第一次的一致*/ break; else printf("nntt*|两次密码不相等请重新输入:nn"); while(1); strcpy(zhanghuj.mima,mima1); printf("nntt修改密码成功nn"); getch(); system("pause");int chaxuncaidan();/*查询菜单*/void chaxunyue();void chaxuncunkun();void chaxunqukun(

32、);void chaxunzhuangzhan();void chaxunjiaoyi();void duqushuju();void chaxun() /*查询函数*/ for(;) switch(chaxuncaidan() /*选择判断*/ case 1: chaxunyue(); break; case 2: chaxuncunkun(); break; case 3: chaxunqukun(); break; case 4: chaxunzhuangzhan(); break; case 5: chaxunjiaoyi(); break; case 0: return; int c

33、haxuncaidan()/*菜单函数*/char c; do system("cls"); /*每次选择运行前清屏*/ printf("tt *查询菜单*nn"); /*菜单选择*/ printf("tt *| 1. 查询余额|n"); printf("tt *| 2. 查询存款记录|n"); printf("tt *| 3. 查询取款记录|n"); printf("tt *| 4. 查询转账记录|n"); printf("tt *| 5. 查询交易情况|n&qu

34、ot;); printf("tt *| 0. 退出 |n"); printf("tt *n"); printf("ttt请作出选择(0-5):"); c=getchar(); /*读入选择*/ while(c<'0'|c>'5'); return(c-'0'); /*c变为空后返回重新选择*/ void chaxunyue()/*查询余额函数*/ printf("nt您的余额为%.2f元n",zhanghuj.yue); system("paus

35、e");void chaxuncunkun() /*查询存款函数*/ int i; printf("tt *存款查询记录*nn"); printf("t帐号t姓名t交易类型t交易时间tt金额t余额n"); for(i=0;i<zhanghuj.jiaoyishu;i+) if(strcmp(zhanghuj.jiaoyii.leixing,"存")=0) printf("t%st%st%st%st%.2ft%.2fnn",zhanghuj.zhanghao, zhanghuj.xingming,zh

36、anghuj.jiaoyii.leixing, zhanghuj.jiaoyii.shijian,zhanghuj.jiaoyii.jine, zhanghuj.jiaoyii.yue); else; system("pause");void chaxunqukun() /*查询取款函数*/ int i; printf("tt *取款查询记录*nn"); printf("t帐号t姓名t交易类型t交易时间tt金额t余额n"); for(i=0;i<zhanghuj.jiaoyishu;i+) if(strcmp(zhanghuj.jiaoyii.leixing,"取")=0) printf("t%st%st%st%st%.2ft%.2fnn",zhanghuj.zhanghao