import java.text.DecimalFormat;
import java.util.*;
public class Main {
static long []a=new long[41];
public static void main(String[] args) {
Scanner cin = new Scanner(System.in);
double m=cin.nextDouble();
//四舍五入保留一位小数
DecimalFormat ds=new DecimalFormat("#.#");
System.out.println(ds.format(m));
cin.close();
}
}
Processed:
0.009, SQL:
9
