class ForTest{
 
    public static void main(String[] args)  {
        ForTest obj = new ForTest();
           byte a = 10;
        a++;
        byte b = 10;
        b++;
        b = b;
        byte c = 10;
        c += c;
        System.out.printf("a= %d \t b = %d \t c = %d\n", new Object[] {
            Byte.valueOf(a), Byte.valueOf(b), Byte.valueOf(c)
        });
 
        byte aa = 10;
        aa = (byte) (aa +1);
 
        byte bb = 10;
        bb = bb++;
 
        byte cc = 10;
        cc +=cc;
 
        System.out.printf("aa= %d \t bb = %d \t cc = %d\n",aa,bb,cc);
 
    }
 
}
 
 

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