[ ] 1 , [] [1] .ڸ .. ġ . [3] [4] (̺) [5] class A { int a = 1; public A() {a = 2;} public void print() {System.out.println(a + " ");} } class B extends A { int b = 3; public B() {b = 4;} public void print() (System.out.println(b + " ");} } class C extends B { int c = 5; [5] ˽ + Ƽ + + = ī [5] ¡ Ʈ [6] , ߹ Ŀ ˾Ҵµ ˰ [6] õ ˷ [7] ũƮ ä