/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
import java.math.BigDecimal;
 
/* 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
	{
		BigDecimal a = new BigDecimal(100);
		System.out.println(a.subtract(new BigDecimal(10)).divide(new BigDecimal(5)));
		System.out.println((a.subtract(new BigDecimal(10))).divide(new BigDecimal(5)));
 
 
		System.out.println(new Boolean(""));
	}
}

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