class C extends A {
-int cx;
+static int cx = 1;
+
void m1( ) {ax = 100; cx=1;
}
+
public static void main(String[] s) {
A a;
B b = new B();
a=b;
b.m1();
b.m2();
-
+ cx++;
// System.out.println("Hello World"));
// System.out.println("C: "+ ax +"; B: "+b.ax +"; A: "+a.ax);
}