这两天我也做了个四则运算的分析工具（ C# ）。有兴趣的进来看看。（前10层每人20分）

Question

这算什么?Windows 的 Script 组件可以完成任何该语言所支持的数学运算!

Answer 1

楼上。
用script不安全啊。

Answer 2

楼主：
http://www.lostinet.com/temp/calcparser/example.aspx
怎么全是乱码啊？
我的机子XP Pro+VS.NET
but,up!

Answer 3

To YuHui()不是算不算什么，什么东西都是人写出来的不是，只要毅力去钻研

Answer 4

楼主，你输入这个表达式试试：
- 0x100 + 1 + 4232323423423423425145143514514514543423423423 * ( ( sin( PI / 2 ) + 2 * 3 ) + 5 ) + 1 + .5 + 0x10001054016514650465176804610760500x10001054016514650465176804610760500x10001054016514650465176804610760500x10001054016514650465176804610760500x10001054016514650465176804610760500x10001054016514650465176804610760500x10001054016514650465176804610760500x10001054016514650465176804610760500x10001054016514650465176804610760500x10001054016514650465176804610760500x10001054016514650465176804610760500x10001054016514650465176804610760500x10001054016514650465176804610760500x10001054016514650465176804610760500x10001054016514650465176804610760500x10001054016514650465176804610760500x10001054016514650465176804610760500x10001054016514650465176804610760500x10001054016514650465176804610760500x10001054016514650465176804610760500x10001054016514650465176804610760500x1000105401651465046517680461076050

Answer 5

download:http://www.lostinet.com/files/Lostinet.Calc.zipdownload:http://www.lostinet.com/files/Lostinet.Calc.zipdownload:http://www.lostinet.com/files/Lostinet.Calc.zipdownload:http://www.lostinet.com/files/Lostinet.Calc.zipdownload:http://www.lostinet.com/files/Lostinet.Calc.zipdownload:http://www.lostinet.com/files/Lostinet.Calc.zipdownload:http://www.lostinet.com/files/Lostinet.Calc.zipdownload:http://www.lostinet.com/files/Lostinet.Calc.zipdownload:http://www.lostinet.com/files/Lostinet.Calc.zipdownload:http://www.lostinet.com/files/Lostinet.Calc.zip