代碼:
package test3; import java.util.Scanner; public class Week { public static void main(String[] args) { Scanner input = new Scanner(System.in); boolean flag =true; do { System.out.print("請輸入數字1~7(輸入0時結束):"); int num = input.nextInt(); switch(num){ case 0: flag = false; System.out.println("程序結束!"); break; case 1: System.out.println("今天是星期一, MON"); break; case 2: System.out.println("今天是星期二,TUE"); break; case 3: System.out.println("今天是星期三, WEN"); break; case 4: System.out.println("今天是星期四,THU"); break; case 5: System.out.println("今天是星期五,FRI"); break; case 6: System.out.println("今天是星期六, SAT"); break; case 7: System.out.println("今天是星期日, SUN"); break; default: System.out.println("請重新輸入1~7數字(輸入0時結束)"); } }while(flag); } }
運行結果: