题解 | #四舍五入#
四舍五入
https://www.nowcoder.com/practice/cae89de6292b4084acb93659353260e0
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int i= (int) (sc.nextDouble()+0.5);
System.out.println(i);
}
}
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