/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

import java.time.* ;
import java.time.temporal.* ;
import java.time.format.* ;


/* 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
	{

        LocalDate anchor = LocalDate.of( 2015 , Month.FEBRUARY , 2 );

        LocalDate feb5 = LocalDate.of( 2015 , Month.FEBRUARY , 5 );
        LocalDate feb8 = LocalDate.of( 2015 , Month.FEBRUARY , 8 );
        LocalDate feb9 = LocalDate.of( 2015 , Month.FEBRUARY , 9 );

        System.out.println( feb5 + " is in week # " + ( ChronoUnit.WEEKS.between( anchor , feb5 ) + 1 ) );
        System.out.println( feb8 + " is in week # " + ( ChronoUnit.WEEKS.between( anchor , feb8 ) + 1 ) );
        System.out.println( feb9 + " is in week # " + ( ChronoUnit.WEEKS.between( anchor , feb9 ) + 1 ) );


	}
}