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 numberAsString = "5";
		String outputString = ("00000" + numberAsString).substring(numberAsString.length());
		System.out.println("outputString==" + outputString);
		
		numberAsString = "55";
		outputString = ("00000" + numberAsString).substring(numberAsString.length());
		System.out.println("outputString==" + outputString);
		
		numberAsString = "555";
		outputString = ("00000" + numberAsString).substring(numberAsString.length());
		System.out.println("outputString==" + outputString);
		
		numberAsString = "5555";
		outputString = ("00000" + numberAsString).substring(numberAsString.length());
		System.out.println("outputString==" + outputString);
		
		numberAsString = "55555";
		outputString = ("00000" + numberAsString).substring(numberAsString.length());
		System.out.println("outputString==" + outputString);
	}
}