我想在用戶輸入'N'或'n'時退出while循環。但它不起作用。它適用於一種情況,但不是兩種。WHILE循環中的多個條件
import java.util.Scanner;
class Realtor {
public static void main (String args[]){
Scanner sc = new Scanner(System.in);
char myChar = 'i';
while(myChar != 'n' || myChar != 'N'){
System.out.println("Do you want see houses today?");
String input = sc.next();
myChar = input.charAt(0);
System.out.println("You entered "+myChar);
}
}
}
您還應該將其更改爲do-while循環,以便您不必隨機初始化myChar。 – LINEMAN78
是的,應該肯定是做的吧 –
你也可以做Character.toLowerCase(myChar)!='n'使它更具可讀性。 – LINEMAN78