class A
{ A(int i)
{
System.out.println("This is in A"+" "+i);
}
}
class AA extends A
{
AA(int i)
{
System.out.println("This is in AA"+" "+i);
}
}
class AAA extends AA
{
AAA(int x)
{
System.out.println("This is in AAA"+" "+i);
}
public static void main(String[] args)
{
int n= 10;
AAA test1 = new AAA(n);
}
}
现在想调用A和AA里面的带参数的构造函数应该怎么写啊? 高手指点一下
{ A(int i)
{
System.out.println("This is in A"+" "+i);
}
}
class AA extends A
{
AA(int i)
{
System.out.println("This is in AA"+" "+i);
}
}
class AAA extends AA
{
AAA(int x)
{
System.out.println("This is in AAA"+" "+i);
}
public static void main(String[] args)
{
int n= 10;
AAA test1 = new AAA(n);
}
}
现在想调用A和AA里面的带参数的构造函数应该怎么写啊? 高手指点一下
{ A(int i)
{
System.out.println("This is in A"+" "+i);
}
}
class AA extends A
{
AA(int i)
{
super(i);
System.out.println("This is in AA"+" "+i);
}
}
class AAA extends AA
{
AAA(int x)
{
super(x);
System.out.println("This is in AAA"+" "+i);
}
public static void main(String[] args)
{
int n= 10;
AAA test1 = new AAA(n);
}
}打印结果:
This is in A10
This is in AA10
This is in AAA10
{ AAA(int x)
{
//System.out.println("This is in AAA"+" "+i);
}
public static void main(String[] args)
{
int n= 10;
AAA test1 = new AAA(n);
}
}
注释那里打印应该是x
{A(int i)
{
System.out.println("This is in A"+" "+i);
}
}
class AA extends A
{AA(int i)
{
System.out.println("This is in AA"+" "+i);
}}
class AAA extends AA
{AAA(int x)
{
super(x) ;//这样调用
System.out.println("This is in AAA"+" "+i);
}
public static void main(String[] args)
{
int n= 10;
AAA test1 = new AAA(n);
}
}