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Thursday, April 19, 2007

Math.round()的用法

9.Question:

Math.round(11.5)等於多少? Math.round(-11.5)等於多少?

Answer:

Math.round(11.5)返回(long)12,Math.round(-11.5)返回(long)-11;

1 Comments:

Blogger Unknown said...

我最近都忘了什么叫英语的说!这星期刚逃了一节英语课,却被老师点到了名~极其郁闷!可是我们的英语小测验成绩却表明我的英语还是满好的,而老师也没说什么,只是让来的同学帮没来的把卷子带回去
这是听同学复述的全过程,听了之后还有点小小的感动,因此我决定为了这祥和的English teacher 从此好好学英语吧!
还是要顶一下你的English level~

4:18 AM  

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