日期:2014-05-20 浏览次数:20696 次
Scanner sc = new Scanner(System.in);
Integer x = s.nextInt();
if(x<2000){
System.out.println("0.9折");
}else if(x<4000) {
System.out.println("0.8折");
}else if(x<8000) {
System.out.println("0.7折");
}else {
System.out.println("0.6折");
}