看不出哪里錯(cuò)了???
public class HelloWorld{
??? public static void main(String[] args) {
???? String name="愛慕課";
???? char sex="男";
??int num=18;
??double price=120.5;
??boolean flag isOK=true;
??System.out.println(name);
??System.out.println(sex);
??System.out.println(num);
??System.out.println(price);
??System.out.println(isOK);
?}
}
2016-10-16
2016-10-16
2016-10-16
public class HelloWorld{
??? public static void main(String[] args) {
???? String name="愛慕課";
? ? ?String sex="男";
??int num=18;
??double price=120.5;
??boolean ?isOK=true;
??System.out.println(name);
??System.out.println(sex);
??System.out.println(num);
??System.out.println(price);
??System.out.println(isOK);
?}
}
2016-10-16
刪掉flag 就可以了,char不需要改
2016-10-16
將char改成String ?flag刪掉 ?
public class HelloWorld{
? ? public static void main(String[] args) {
? ? ?String name="愛慕課";
? ? ?String sex="男";
? int num=18;
? double price=120.5;
? boolean ?isOK=true;
? System.out.println(name);
? System.out.println(sex);
? System.out.println(num);
? System.out.println(price);
? System.out.println(isOK);
?}
}