package lei;
class person{
int age;
String name;
double height;
boolean ifee;
person(String n,double h,boolean i) //自定义构造
{
name=n;
height=h;
ifee=i;
}
void show()
{
ifee=true;
}
}
public class lei {
public static void main(String[] args) {
// TODO Auto-generated method stub
/*
person[] student=new person[2];
person zhang=new person(); //类的定义[x]
person lee=new person(); //类的定义[x]
zhang.age=15;
zhang.height=178;
zhang.name="dfd";
lee.age=18;
lee.height=200;
lee.name="zzj";
student[0]=zhang;
student[1]=lee;
for(int i=0;i<2;i++)
{
student[i].show();
}
*/
/*
person lee=new person();
person lei=new person();
lee.age=15;
lee.height=175;
lee.ifee=false;
lei.age=15;
lei.height=175;
lei.ifee=false;
person[] student=new person[] {lei,lee};
for(person ele:student)
{
if(!ele.ifee)
ele.show();
System.out.println(ele.ifee);
}*/ //传统构造方式
person lee=new person("lee",178,true);
person lei=new person("lei",175,false);
person[] student=new person[] {lei,lee};
for(person ele:student) //加强foreach循环
{
if(!ele.ifee)
{
ele.show();
System.out.println(ele.ifee);}
}
}
}