我有此代码:
public static void main(String[] args) {
double Guillermo, Luis, Juan;
Scanner in = new Scanner(System.in);
String exit = "";
do {
System.out.print("Cuanto tiene Guillermo: ");
Guillermo = in.nextDouble();
Luis = Guillermo / 2;
Juan = (Guillermo + Luis) / 2;
System.out.println("Guillermo tiene: " + Guillermo + " dolares");
System.out.println("Luis tiene: " + Luis + " dolares");
System.out.println("Juan tiene: " + Juan + " dolares");
System.out.println("Desea repetir: Y/N ");
exit = in.nextLine();
} while (exit.equals("y"));
}
因此,当我运行该程序时,可以正常工作,但是在最后一行“ Desea repetir:是/否”中,我没问我,只是跳过了这一部分,程序便结束了。