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    class Output 
    {
        public static void main(String args[]) 
        {
            long start, end;   
            start = System.currentTimeMillis();
            for (int i = 0; i < 10000000; i++);
            end = System.currentTimeMillis();
            System.out.print(end - start);
        }
    }

    class Output 
    {
        public static void main(String args[]) 
        {
            byte a[] = { 65, 66, 67, 68, 69, 70 };
            byte b[] = { 71, 72, 73, 74, 75, 76 };  
            System.arraycopy(a , 0, b, 0, a.length);
            System.out.print(new String(a) + " " + new String(b));
        }
    }