/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
import java.math.BigDecimal;
import java.math.RoundingMode;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		int result0 = 0;
        double result1 = 0;
        if ((10 % 2) == 0)
        {
            result0 = (int)(10d / 2);
            System.out.println(result0);
        }
        if ((10 % 3) != 0)
        {
            result1 = (10d / 3);
            BigDecimal bd = new BigDecimal(result1).setScale(2, RoundingMode.HALF_EVEN);            
            System.out.println(bd.doubleValue());
        } 
	}
}

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