這個代碼有什么問題
public class HelloWorld {
? ? public static void main(String[] args) {
int one = 20 ;
? ? if (one % 2==0){
? ? System.out.println("one是偶數(shù)");
}
}
public class HelloWorld {
? ? public static void main(String[] args) {
int one = 20 ;
? ? if (one % 2==0){
? ? System.out.println("one是偶數(shù)");
}
}
2022-02-17
舉報
2022-02-17
public?class?HelloWorld?{ ????public?static?void?main(String[]?args)?{ ????????int?one?=?20?; ????????if?(one?%?2==0){??//?==0?)該括號為中文,因該是英文 ????????????System.out.println("one是偶數(shù)");}//if后分號丟了 ????????} ????}