”GoLang四舍五入“ 的搜索结果

     官方的math 包中提供了取整的方法,向上取整math.Ceil() ,向下取整math.Floor() package main import ( "fmt" "math" ) func main(){ x := 1.1 fmt.Println(math.Ceil(x)) // 2 fmt.Println(math.Floor(x)) //...

     <p><a href="https://play.golang.org/p/UPUFCUbIbTi" rel="nofollow noreferrer">Go Playground</a></p> <p>I got: <code>1.02</code>. That's correct. <p>But when I employed a function to do the same job: ...

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