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ATM
编写一个控制台程序,模拟在ATM机的存款和取款过程,当输入给定的卡号和密码(初始卡号和密码到数据文件里查看)时,系统能登录ATM系统,根据用户的身份不同显示不同的程序界面;取款
每次取款金额只能为100的倍数,总额不超过2000元,不允许透支。且取款之后,要记录取款的金额和时间。
存款
每次存款金额只能为100的倍数,总额不超过2000元。
修改密码
新密码长度不小于6位,不允许出现6位完全相同的情况,只有旧密码正确,新密码符合要求,且两次输入相同的情况下才可以成功修改密码。(Write a console program to simulate the ATM deposits and withdrawals process, when you enter a given number and password (the initial number and password to the data file view), the system can log in ATM systems, according to the user' s identity different display different The program interface withdrawal amount each withdrawal can only be a multiple of 100, the total does not exceed 2,000 yuan, does not allow overdrafts. And withdrawals after the withdrawal of the amount to be recorded and time. Deposit Amount per Deposit only a multiple of 100, totaling no more than 2,000 yuan. Change Password New Password length not less than six, allowed six identical situation, only the old password is correct, the new password meets the requirements, and enter the same case twice before they can successfully change the password.)
- 2013-10-14 22:50:17下载
- 积分:1
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cabinet_src- cab文件压缩、解压
cab文件压缩、解压 (Compression and UnCompresson of Cab file)
- 2021-04-12 13:58:57下载
- 积分:1
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pcap
library for using pcap in java
- 2011-11-17 09:13:57下载
- 积分:1
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RMI
该程序是用java编写的一个用rmi远程调用的分布式会议系统,纯属原创,供大家参考和学习(The program is written in a java rmi remote call with a distributed conferencing systems, purely original, for your reference and learning)
- 2013-11-26 23:17:10下载
- 积分:1
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mymapp
用C++中的MFC编程实现正轴等角割圆柱投影,实现以下要求:
取克拉索夫斯基椭球
(1)制图区域: Bs=0°, BN=25°
LE=105°, LE=125°
(2)经纬线间隔: ΔB=ΔL=5°
(3)制图比例尺: 1:M0=1:1000 000
(4)标准纬线: Bk=±15°
计算经纬网格点的 x, y,m,n, p
(With C++ Of MFC programming is cutting Conformal cylindrical projection axis to achieve the following requirements: check克拉索Malinowski ellipsoid (1) mapping the region: Bs = 0 °, BN = 25 ° LE = 105 °, LE = 125 ° (2) latitude and longitude line spacing: ΔB = ΔL = 5 ° (3) Drawing scale: 1: M0 = 1:1000 000 (4) the standard parallels: Bk = ± 15 ° latitude and longitude grid computing point x , y, m, n, p)
- 2007-12-03 03:36:43下载
- 积分:1
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不完美
不完美-Not perfect
- 2022-02-11 10:26:02下载
- 积分:1
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使用IO完成端口异步通讯的VC源代码
使用IO完成端口异步通讯的VC源代码- Uses IO to complete the port asynchronous communication the VC
source code
- 2023-01-08 13:40:03下载
- 积分:1
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mcisendstring
小眼使用VB API"mciSendString"制作功能强大的音乐播放控件,可以播放MP3,WAV,MID等格式的音乐。控件的属性和方法包括:播放,暂停,停止,获取总时长,获取当前播放进度,设置播放进度,设置音量大校可以以他为内核制作一个十分强大的播放器(Small eyes using VB API "mciSendString" making powerful music player controls, can play MP3, WAV, MID and other music formats. Properties and methods of control include: play, pause, stop, get the total length, get the current playback progress, set the playback progress, set the volume for the kernel colonel can make him a very powerful player)
- 2014-05-15 11:16:45下载
- 积分:1
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DH
说明: Diffie-Hellman:一种确保共享KEY安全穿越不安全网络的方法,它是OAKLEY的一个组成部分。Whitefield与Martin Hellman在1976年提出了一个奇妙的密钥交换协议,称为Diffie-Hellman密钥交换协议/算法(Diffie-Hellman Key Exchange/Agreement Algorithm).这个机制的巧妙在于需要安全通信的双方可以用这个方法确定对称密钥。然后可以用这个密钥进行加密和解密。但是注意,这个密钥交换协议/算法只能用于密钥的交换,而不能进行消息的加密和解密。双方确定要用的密钥后,要使用其他对称密钥操作加密算法实际加密和解密消息。(DH Protocol source code)
- 2014-04-16 11:05:46下载
- 积分:1
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2019nCov
说明: 根据目前的数据进行了SEIR模型的代码实现(SEIR code implementation)
- 2020-11-04 20:31:15下载
- 积分:1