因此,在我的程序的这一部分,我试图让程序重新询问用户的输入。使while循环重新询问用户的输入
问题是说int已经被声明了。但是,我如何再次获得有关问题的输入?
Scanner keyboard = new Scanner(System.in);
System.out.println("Please enter possible and actual points for participation: ");
int pparticipation = keyboard.nextInt();
int aparticipation = keyboard.nextInt();
while (aparticipation > pparticipation || pparticipation < 0){
System.out.println("Please enter possible and actual points for participation: ");
int pparticipation = keyboard.nextInt();
int aparticipation = keyboard.nextInt();
}
哇愚蠢的错误。感谢您指出它,这就是诀窍! – 2013-03-02 02:15:59