(refactor) deleted range
(refactor) deleted range

- deleted number range in int

hotel-reverse/hotel-reverse,hotel-reverse/hotel-reverse,MJ111/hotel-reverse,MJ111/hotel-reverse,hotel-reverse/hotel-reverse,MJ111/hotel-reverse,hotel-reverse/hotel-reverse,hotel-reverse/hotel-reverse,MJ111/hotel-reverse,MJ111/hotel-reverse