?? person.java
字號:
public class Person {
public String name="Li Si";
public int age=20;
private double height=170;
public Person(String n,int a,int h)
{name=n;
age=a;
height=h;}
public Person(String n,int a)
{name=n;
age=a;}
public Person(String n,double h)
{name=n;
height=h;}
public Person()
{}
public void print()
{System.out.println(" My name is "+name+",I'm at the age of "+age+" and I'm in height of "+height+".");}
}
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