题解 | #取近似值#
取近似值
https://www.nowcoder.com/practice/3ab09737afb645cc82c35d56a5ce802a
import java.util.Scanner; // 注意类名必须为 Main, 不要有任何 package xxx 信息 public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); float num = scanner.nextFloat(); System.out.println(getApproximateValue(num)); } public static Integer getApproximateValue(float num) { return Math.round(num); } }