我定义了三个类(A,B,C):
public class A {
int i = 5;
public A() {
foo();
}
public void foo() {
System.out.println(i);
}
}
class B extends A {
int i = 6;
}
class C extends B {
int i = 7;
public void foo() {
System.out.print(super.i);
}
public static void main(String[] args) {
C c = new C();
}
}
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预期结果是:6但程序返回:0
有人能解释一下结果吗?你的帮助将不胜感激.