ayato-p

import java.util.Iterator;

public interface Aggregate {
	public abstract Iterator<Book> iterator();
}

ayato-p

#! /usr/bin/ruby

def collatz(n)
  print n.to_s+"\n"
  if n%2 == 0
    collatz(n/2)
  elsif n != 1
    collatz(n*3+1)
  end
end

ayato-p

def prime(n)
    k=2
    c=0
    
    if n==1
        print("false","\n")
    else
        while k<n-1
            b=n%k
            if b==0

ayato-p

package test;

import java.util.Random;

public class RandomCreate {
	
	private int[] bitArray;
	
	/**
	 * overLoad