public class ArrStr {

    public static void main(String[] args) {
    	
    	String[] words = new String[5];
    	words[1] = "Ahmet";
    	
    	System.out.println(words[0]);
    	
    	for (String s: words)
    		System.out.print(s+ " ");
    	System.out.println();
    	
    	System.out.println("Size of words is " + words.length);
		for (int i=0; i<words.length; i++)
			if (words[i] == null)
				System.out.println("There is nothing in " + i);
			else
				System.out.println("Size of " + words[i] + " is " + words[i].length());

		for (String word: words) {
			if (word == null)
				System.out.println("There is nothing in here");
			else
				System.out.println("There is " + word + " here.");		
		}
		
    	
    }
    
    
}