?? mankind2.java
字號:
//c3:Mankind2.java
//author:ZhangHongbin
//This program is protected by copyright laws.
//Demo constructor.
public class Mankind2
{
int sex;
int salary;
public Mankind2()
{
System.out.println("output of constructor with no param");
}
public Mankind2(int num)
{
System.out.println("output of constructor with param="+num);
salary=num;
}
void employed (int salaryValue)
{
if (salaryValue==0)
System.out.println("no job ");
else
System.out.println("job");
}
public static void main(String[] args)
{
Mankind2 somePerson1=new Mankind2();
System.out.println("somePerson1 created ");
somePerson1.salary=0;
somePerson1.employed(somePerson1.salary);
System.out.println("somePerson1.salary= "+somePerson1.salary);
Mankind2 somePerson2=new Mankind2(100);
System.out.println("somePerson2 created ");
somePerson2.employed(somePerson2.salary);
System.out.println("somePerson2.salary= "+somePerson2.salary);
}
}
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