计算器,有点错误,望高人指教

简单的波浪文字示例，产生波浪效果的applet程序-A simple example of wave writing, producing wave effects applet program

blueJ写的~是个计算器~功能比较简单~-blueJ write ~ ~ calculator is a relatively simple function ~

java制作的时间日期类软件-produced by the time the date Software

求简单的某整数范围内的质数之和-seeking a simple integer within hours, the quality and

非常好的java collapse游戏代码，NetBeans6.0，与 JCollapse.rar,JCollapseEngine.rar,JCollapseGame.rar,JCollapseSource.rar一起-Very good game java collapse code, NetBeans6.0, and JCollapse.rar, JCollapseEngine.rar, JCollapseGame.rar, JCollapseSource.rar together

计算输入公式 字符转换器 例如（A+B）*c的值等-Formula for calculating the input characters such as converters (A+ B)* c of the value

fp growth algorithm in java

一个很小的JAVA编程,适用于初级学习JAVA语言的同学学习,简单易懂-a small Java program, the initial study applied to the Java language students learn, simple

简单的3d文字示例，产生3d效果的applet程序-A simple 3d text sample to produce 3d effect applet program

百叶窗效 一个简单的百叶窗制作例子,适合初学者熟悉applet用,欢迎初学朋友下载-blinds effect a simple shutter production examples for beginners familiar with applet, beginners welcome friends download