[1] [2] (̺) [3] 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; [3] ˽ + Ƽ + + = ī [3] ¡ Ʈ [4] , ߹ Ŀ ˾Ҵµ ˰ [4] õ ˷ [5] ũƮ ä [6] ˷ [7] ⸸