package?HelloWorld;
import?java.util.Scanner;//導入包
public?class?mathdemo?{
?public?static?void?main(String[]?args)?{
??//?TODO?Auto-generated?method?stub
????Scanner?getkey=new?Scanner(System.in);?
?int?x='王';//將char類型自動轉換為int類型
?int?z='剛';
?System.out.println("王的Unicode是:"+x);
?System.out.println("剛的Unicode是:"+z);
?System.out.println("請輸入數字");
????int?a=getkey.nextInt();//獲取Unicode
????char?b=(char)a;
????System.out.println("新的字符是:"+b);
}
}>??????????
學校老師布置的一道題我代碼打出來了但是有bug我又找不出來求點撥一下
skyking524
2016-09-25 20:58:47