入门训练 Fibonacci数列

 

  

 

  

 

Java代码:

 1 import java.util.Scanner;
 2 
 3 @SuppressWarnings("all")
 4 public class Main {
 5   public static void main(String[] args) {
 6     Scanner scanner = new Scanner(System.in);
 7     int num = scanner.nextInt();
 8     int large = 10007;
 9     int[] arr = new int[1000000];
10     arr[0]=arr[1]=1;
11     for (int i = 2; i <= num; i++) {
12       arr[i]=(arr[i-1]+arr[i-2])%large;
13     }
14     System.out.println(arr[num-1]);
15   }
16 }

 

posted @ 2017-11-08 19:20  浪荡&不羁  阅读(272)  评论(0)    收藏  举报