关于java的if语句

import java.util.Scanner;

public class hjgfhtvg {
    public static void main(String[]args)
    {
        int ye=50000;
        int qk;
        System.out.println("请输入取款金额");
        Scanner sc=new Scanner(System.in);
        qk=sc.nextInt();

        if (qk%100==0 && qk<=ye) {
            ye = ye - qk;
            System.out.println("成功取款；" + qk + "元，卡上余额为：" + ye +"元");
        }
        else
        {
            System.out.println("输入有误或者余额不足！");
        }
    }
}