/* 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
	{

        ZonedDateTime zdt1 = ZonedDateTime.of( 2017 , 9 , 21 , 23 , 59 , 0 , 0 , ZoneId.of( "Asia/Tehran" ) );
        ZonedDateTime zdt2 = zdt1.plusMinutes( 1 );

        System.out.println( "zdt1: " + zdt1 );
        System.out.println( "zdt2: " + zdt2 );
        
        
	}
}