救命！数字没有正确添加 [英] Help! Numbers not adding properly

问题描述

我在添加两个数字时遇到问题。我想添加1.005和

1.007以获得2.012。应该够轻松吧？问题是

我一直得到2.0119999999999996作为我的结果。为什么会这样？

有没有办法可以让它返回正确的结果？任何帮助都是

赞赏。


谢谢，

David J. Ricker II

I am having problems adding two numbers. I am trying to add 1.005 and
1.007 to come up with 2.012. Should be easy enough right? Problem is that
I keep getting 2.0119999999999996 as my result. Why is this happening? Is
there a way that I can get it to return the right result? Any help is
appreciated.

Thanks,
David J. Ricker II

推荐答案

您使用的数据类型是什么？


David Ricker <哒************* @ hotmail.com>在消息中写道

新闻：eW ************** @ TK2MSFTNGP12.phx.gbl ...

What data types are you using?

"David Ricker" <da*************@hotmail.com> wrote in message
news:eW**************@TK2MSFTNGP12.phx.gbl...

我在添加时遇到问题两个数字。我想添加1.005和
1.007来提出2.012。应该够轻松吧？问题是
，我一直得到2.0119999999999996作为我的结果。为什么会这样？
有没有办法可以让它返回正确的结果？任何帮助都表示赞赏。

谢谢，
David J. Ricker II

I am having problems adding two numbers. I am trying to add 1.005 and
1.007 to come up with 2.012. Should be easy enough right? Problem is that I keep getting 2.0119999999999996 as my result. Why is this happening? Is there a way that I can get it to return the right result? Any help is
appreciated.

Thanks,
David J. Ricker II

双打。我也尝试在观察窗口输入1.005 + 1.007

，它给出了相同的结果。


谢谢，

David J. Ricker II


" CJ Taylor" <无**** @ blowgoats.com>在消息中写道

news：vs ************ @ corp.supernews.com ...

Doubles. I have also tried simply typing 1.005+1.007 into the watch window
and it gives the same result.

Thanks,
David J. Ricker II

"CJ Taylor" <no****@blowgoats.com> wrote in message
news:vs************@corp.supernews.com...

您使用的是哪些数据类型？

David Ricker <哒************* @ hotmail.com>在消息中写道
新闻：eW ************** @ TK2MSFTNGP12.phx.gbl ...

What data types are you using?

"David Ricker" <da*************@hotmail.com> wrote in message
news:eW**************@TK2MSFTNGP12.phx.gbl...

我在添加两个数字时遇到问题。我想添加1.005
和1.007来提出2.012。应该够轻松吧？问题是

I am having problems adding two numbers. I am trying to add 1.005 and 1.007 to come up with 2.012. Should be easy enough right? Problem is

我一直得到2.0119999999999996作为我的结果。为什么会发生这种情况？

I keep getting 2.0119999999999996 as my result. Why is this happening?

有没有办法可以让它返回正确的结果？任何帮助都表示赞赏。

谢谢，
David J. Ricker II

there a way that I can get it to return the right result? Any help is
appreciated.

Thanks,
David J. Ricker II

他是什么......


尝试小数。看看会发生什么。

David Ricker <哒************* @ hotmail.com>在消息中写道

news：uX ************** @ TK2MSFTNGP10.phx.gbl ...

What the he.....

Try a decimal. see what happens.
"David Ricker" <da*************@hotmail.com> wrote in message
news:uX**************@TK2MSFTNGP10.phx.gbl...

双打。我也尝试在手表
窗口中输入1.005 + 1.007，结果相同。

谢谢，
David J. Ricker II
CJ Taylor <无**** @ blowgoats.com>在消息中写道
新闻：vs ************ @ corp.supernews.com ...

Doubles. I have also tried simply typing 1.005+1.007 into the watch window and it gives the same result.

Thanks,
David J. Ricker II

"CJ Taylor" <no****@blowgoats.com> wrote in message
news:vs************@corp.supernews.com...

您使用的数据类型是什么？

David Ricker <哒************* @ hotmail.com>在消息中写道
新闻：eW ************** @ TK2MSFTNGP12.phx.gbl ...

What data types are you using?

"David Ricker" <da*************@hotmail.com> wrote in message
news:eW**************@TK2MSFTNGP12.phx.gbl...

我在添加两个数字时遇到问题。我想添加1.005和1.007来提出2.012。应该够轻松吧？问题是

I am having problems adding two numbers. I am trying to add 1.005 and 1.007 to come up with 2.012. Should be easy enough right? Problem is

我一直得到2.0119999999999996作为我的结果。为什么这个

I keep getting 2.0119999999999996 as my result. Why is this

发生了？

happening? Is

有没有办法可以让它返回正确的结果？任何帮助都表示赞赏。

谢谢，
David J. Ricker II

there a way that I can get it to return the right result? Any help is
appreciated.

Thanks,
David J. Ricker II

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