Rss & SiteMap

Foxtable(狐表) http://www.foxtable.com

新一代数据库软件,完美融合Access、Foxpro、Excel、vb.net之优势,人人都能掌握的快速软件开发工具!
共4 条记录, 每页显示 10 条, 页签: [1]
[浏览完整版]

标题:[讨论]关于整数运算的疑惑

1楼
涛声依旧5666 发表于:2011/10/25 17:53:00

Dim a As Integer = 5/2

Output.Show(a)                    答案是:     2

 

Dim a As Integer = 5/2 + 1

Output.Show(a)                    答案是:     4

 

Dim a As Integer = 5/2 + 5/2

Output.Show(a)                    答案是:     5

 

........

以上是否是FoxTable的BUG????

请教了!!!!

 

类似:

Dim a As Integer = 2.5

Output.Show(a)                    答案是:     2

 

Dim a As Integer = 2.5 + 1

Output.Show(a)                    答案是:     4

 

Dim a As Integer = 2.5 + 2.5

Output.Show(a)                    答案是:     5

2楼
czy 发表于:2011/10/25 18:27:00

关键是你想要什么答案?

 

这样?

 

Dim a As Integer = 5\2 + 1
Output.Show(a)  

3楼
涛声依旧5666 发表于:2011/10/25 18:36:00

我个人认为:

Dim a As Integer = 2.5

Output.Show(a)                    答案是:     2          正确的答案:    2

 

Dim a As Integer = 2.5 + 1

Output.Show(a)                    答案是:     4          正确的答案:    3

 

Dim a As Integer = 2.5 + 2.5

Output.Show(a)                    答案是:     5          正确的答案:    5

不知高手们是否认同?

4楼
blackzhu 发表于:2011/10/26 7:30:00
你要四舍五入,要给函数的.
共4 条记录, 每页显示 10 条, 页签: [1]

Copyright © 2000 - 2018 foxtable.com Tel: 4000-810-820 粤ICP备11091905号

Powered By Dvbbs Version 8.3.0
Processed in .02539 s, 2 queries.