View Code of Problem 23

import java.util.Scanner;

public class rabbit {
	
	int getRabbits(int m){
		if(m==0||m==1){
			return 1;
		}else{
			return getRabbits(m-1)+getRabbits(m-2);
		}
	}
	
	void get(){
		Scanner scan=new Scanner(System.in);
		int n=scan.nextInt();
		if(n==0){
			System.exit(0);
		}else{
			int m=this.getRabbits(n);
			System.out.println(m);
		}
	}

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		rabbit r=new rabbit();
		r.get();

	}

}

/*
Main.java:3: error: class rabbit is public, should be declared in a file named rabbit.java
public class rabbit {
       ^
1 error
*/

Double click to view unformatted code.


Back to problem 23