关于JAVA的跳转语句..

来源：百度知道编辑：UC知道时间：2024/05/29 17:40:01

我想问的是关于SWITCH语句的跳转..
import java.util.Scanner;
//==================================================================
public class TaxTime {
//------------------------------------------------------------------
private static Scanner keyboard = new Scanner(System.in);
//------------------------------------------------------------------
public static void main(String[] args) {

int i = 0;
char Z;

System.out.print("Please enter an integer: ");
i = keyboard.nextInt();

System.out.print("Please enter A or B: ");
Z = keyboard.next().charAt(0);
Z = Character.toUpperCase(Z);

switch (Z) {
case 'A':
System.out.println("Good");
break;

case 'B':
if (i < 100) {
break;
}
System.out.println("Bad");
}
}
//-------------------------------------------------

public class TaxTime {
// ------------------------------------------------------------------
private static Scanner keyboard = new Scanner(System.in);

// ------------------------------------------------------------------
public static void main(String[] args) {

int i = 0;
char Z;

System.out.print("Please enter an integer: ");
i = keyboard.nextInt();

AAA: while(true){
System.out.print("Please enter A or B: ");
Z = keyboard.next().charAt(0);
Z = Character.toUpperCase(Z);

switch (Z) {
case 'A':
System.out.println("Good");
break AAA;

case 'B':
if (i < 100) {
continue AAA;
}
System.out.println("Bad");
}
}

}
// --------------------------------------------------------
}

添加一个标签AAA试试，这里最好使

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