题解 | #取近似值#
取近似值
http://www.nowcoder.com/practice/3ab09737afb645cc82c35d56a5ce802a
package main
import( "fmt" )
func main(){ var num float32 fmt.Scanln(&num)
res := int(num * 10)
if res % 10 >= 5{
fmt.Println(res/10 + 1)
}else{
fmt.Println(res/10)
}
}
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