题解 | #取近似值#
取近似值
https://www.nowcoder.com/practice/3ab09737afb645cc82c35d56a5ce802a
import java.util.Scanner;
import java.io.*;
// 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) throws IOException{
BufferedReader bf =new BufferedReader(new InputStreamReader(System.in));
String str;
while ((str=bf.readLine())!=null){
float parseFloat = Float.parseFloat(str);
int round = Math.round(parseFloat);
System.out.println(round);
}
}
}