请提供建议 [英] Please provide the suggestion
本文介绍了请提供建议的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
lang="java">package Pack1;
abstract class A
{
int i;
public A(int i)
{
this.i=i;
System.out.println(this.i);
}
}
class B extends A() //Syntax error on token "extends",@ expected after this token
{ //Syntax error on token "{", delete this token
public B(int a) //syntax error on token "public" delete this token. And Syntax error
on token "int", delete this token
{
super(a);
}
} //Syntax error on token "}", delete this token
public class Test3
{
public static void main(String[] args)
{
B b1=new B(7);
}
}
我的尝试:
在上面的注释行中我收到错误。请建议一个解决方案
What I have tried:
In the above commented line I am getting error. Please suggest a solution
推荐答案
学习你正在使用的语言的语法非常重要!!!
Java继承 [ ^ ]
It is extremely important to learn the syntxt of the language you are using!!!
Java Inheritance[^]
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