[問題] 物件導向練習問題
public class Test{
public static void main(String[] args){
person a=new person(Kevin,99,1,A1283740);
System.out.println("a is"+a);
}
class person{
String name;
int age;
boolean gender;
String id;
public person(String p,int q,boolean r,String s){
name=p;
age=q;
gender=r;
id=s;
}
}
}
原題是要將個人資料(姓名,年紀,性別,ID)顯示出來
但是練習時,軟體顯示Kevin及A1283740皆無法解析,請問應如何解決?
並且建構子雖設定布林值,但在主程式設定性別時,是利用1或0表示嗎?還是Y或N?
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