题解 | #统计每个月兔子的总数#
统计每个月兔子的总数
http://www.nowcoder.com/practice/1221ec77125d4370833fd3ad5ba72395
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int n = Integer.valueOf(scan.nextLine().trim());
System.out.println(process(n));
}
public static int process(int n) {
if (n == 1 || n == 2) {
return 1;
}
return process(n - 1) + process(n - 2);
}
}