题解 | #取近似值#
取近似值
http://www.nowcoder.com/practice/3ab09737afb645cc82c35d56a5ce802a
import java.util.Scanner; import java.math.*; public class Main { public static void main(String[] args) { Scanner input=new Scanner(System.in); float a=input.nextFloat(); System.out.println(Math.round(a)); } }