How can I do the checkIn and find room mothed ?

[MohNoha]

public class Hotel {
	
	private Room[] rooms;	
	
	
	 
	public Hotel() {
		rooms = new Room[23];
		int i = 0;
		for(; i<5; i++) {
			if (i%2==0) {
				rooms[i] = new Room(101+i, 2, "Queen", true, 150);
			} else {
				rooms[i] = new Room(101+i, 1, "King", true, 135);
			}
		}
		for(; i<20; i++) {
			int number = (i/10+1)*100+1+i%10;
			if (i%3==0) {
				rooms[i] = new Room(number, 1, "Queen", false, 100);
			} else if (i%4==0) {
				rooms[i] = new Room(number, 1, "King", false, 125);
			} else {
				rooms[i] = new Room(number, 2, "Double", false, 85);
			}
		}
		for(; i<23; i++) {
			rooms[i] = new Room(301+i%10, 4, "Queen", true, 500);
		}
	}
	public void printRooms() {
		for(int i=0; i<rooms.length; i++) {
			System.out.println(rooms[i]);
		}
	}
	
	
	public boolean checkIn(int room, String name, int guests, int nights) {
		
		// WRITE ME!
		
		return true;
	}
	
	
	private Room findRoom(int num) {
		
		// WRITE ME!
		
		return null;
	}
	
}

[Rabbit]

This is not a code writing service and you have not explained anything about what you're trying to do. We can offer suggestions, ideas, or syntax fixes, but we are not here to do your work for you.