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public class X5_1_1 extends x{

private float f =10.6f;

int i=16;

static int si=10;

public static void main(String[] args) {

X5_1_1 x=new X5_1_1();

}

}

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A
x.f

B
this.si

C
X5_1_1.i

D
X5_1_1.f