arrays.java

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public class Arrays
{   public static void main(String[] args)
    {  int[] a1 = { 1, 2, 3, 4, 5 };
        int[] a2;
        a2 = a1;
        for(int i = 0; i < a2.length; i++)   a2[i]++;
        for(int i = 0; i < a1.length; i++)
            System.out.println( "a1[" + i + "] = " + a1[i]);
    }
}