public class Bug1
{
private String s;
public void Bug1()
{
s = "hello";
}
public String toString()
{
return s;
}
public static void main(String[] args)
{
Bug1 x = new Bug1();
StdOut.println(x);
}
}
{
private String s;
public void Bug1()
{
s = "hello";
}
public String toString()
{
return s;
}
public static void main(String[] args)
{
Bug1 x = new Bug1();
StdOut.println(x);
}
}
public void Bug1()
{
s = "hello";
}
之后的哪个输出实在没看懂 但是下面的写法可以输出hello
public class Bug1
{
private String s;
public Bug1()
{
s = "hello";
}
public String toString()
{
return s;
}
public static void main(String[] args)
{
Bug1 x = new Bug1();
System.out.println(x);
}
}