题解 | 四舍五入
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
double a=sc.nextDouble();
int i=(int)(a+0.5);
//write your code here......
System.out.println(i);
}
}
投递快手等公司7个岗位