/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* 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
	{
		// your code goes here
String expected1Space = "Home: email@gmail.com"; // 1 space after colon
String expected7Spaces = "Home:       email@email.com"; // (7 spaces after the colon)
String email = "email@gmail.com"; // address is 15 long
String padded5AddedSpaces = "     "; // plus 5 equals padding 20 = minimum space required is 20
 
String format1 =  String.format("Home: %s", email);
System.out.println("no padding:\n\t" + format1);
assert expected1Space == format1;
 
String format7 = String.format("Home:%7s%s", "", email);
System.out.println("effective spacing:\n\t" + format7);
assert expected7Spaces == format7;
 
String format5 = String.format("Home:%20s", email);
System.out.println("real left padding to 20:\n\t" + format5);
assert "Home:" + padded5AddedSpaces + email == format5;
	}
}

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