// save this file as Optimist.java

package picnic;

class Optimist {
	
	public static void main (String [ ] args) {
		
		double x; // declares x to be an allowable name for a decimal
		int noun_choice, verb_choice, adj_choice; // declares these as names for integers

		// next we declare and initialise three arrays of words
		String [] noun = {"ribbon", "cuckoo", "nest", "sky", "sea"};
		String [] verb = {"flew", "floated", "soared", "dived"};
		String [] adj  = {"blue", "high", "bald", "rotund", "moribund", "tiny", "extinct"};

		String e = "\n"; // a new line character
		String space = " ";
		
		for (int i=1; i<=20; i++){ // a for loop to create 20 random "words"

			x = 100 * Math.random(); // a random no between 0 and 100 to which array of words to use next

			// now we pick integers to help pick a word randomly from the chosen array of words
			noun_choice = (int) (noun.length * Math.random()); // a random no between 0 and 5 (excl 5)
			verb_choice = david(verb); // a random no between 0 and 4 (excl 4) using the delegated method below
			adj_choice  = david(adj); // a random no between 0 and 7 (excl 7), also using david
			
			if 	(x <  10)	System.out.print(noun[noun_choice] + space);
			else if (x <  30)	System.out.print(verb[verb_choice] + space);
			else if (x <  60)	System.out.print(adj[adj_choice] + space);
			else 			System.out.print(e); // new line
			
			//i++;
		} // end while loop
	} // end main method
	
	public static int david (String [] some_array) { // input is some array of Strings, output is an integer
		int temp = (int) (some_array.length * Math.random()); // a random integer location within the array
		return temp;
	} // end david method
	
} // end Optimist