一个具有基本功能的计算器（附有文档），输入：一个算术表达式串。具有加减乘除，cos,sin,求n次方，开平方等中等算术功能...

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Make the snake grow longer by directing it to the food. ％ Extra bonus points are given from hearts, eat them as fast as possible ％ as amount of bonus points decreases with time. ％ Higher level gives more points for the food but will also make it ％ tougher to steer a long snake as speed increaces. ％ Five different mazes as well as play w/o maze are possible.-Make the snake grow longer by directing it to the food. Extra bonus points are given from hearts, eat them as fast as possible as amount of bonus points decreases with time. Higher level gives more points for the food but will also make it tougher to steer a long snake as speed increaces. Five different mazes as well as play w/o maze are possible.

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红外遥控式简单计算器演示程序 * * 用红外遥控器做输入（适用新式遥控器） * * * * LCD1602显示方式： * LCD第一行显示：CALCULATOR * * LCD第二行显示：运算过程 * * * 主要功能： * 0－99两位数之间的加、减、乘、除整数运算-Simple calculator-style infrared remote control demo program** to do with infrared remote control input (the application of new remote control)**** LCD1602 display:* LCD display the first line: CALCULATOR** LCD second line shows: Operational process*** Main functions:* between 0-99 double-digit add, subtract, multiply, with the exception of integer calculations

简单的随机码生成工具，可以生成数字码，字母码，以及数字和字母的混合码。-Simple random code generation tool that can generate the digital code, alphabetical code, as well as numbers and letters mixed code.

一个vb虚拟仪表ocx控件，可以自由设定显示刻度，表上的说明等-a vb Virtual Instrument randomly controls and the freedom to set calibration shows, the list notes, etc.

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