/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
import java.time.* ;
import java.time.format.* ;
import java.time.temporal.* ;
 
/* 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
	{
		System.out.println(
 
Instant
.parse( "2020-12-30T17:30:00Z" )
.atZone( ZoneId.of( "Asia/Hong_Kong" ) )
.format( DateTimeFormatter.ofPattern( "uuuu-MM-dd HH:mm" ) )
 
        );
	}
}

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