Java计算Fibonacci（斐波那契）序列的前n项

 

 输入

16

输出

 0 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610

 

import java.util.*;
public class app4_5 {
    public static void main(String[] args) {
        int i = 0, j = 1, k = 1;
        int n;
        Scanner read=new Scanner(System.in);
        System.out.println("请输入要输出前第几项：");
        n =read.nextInt();
        while (k <= n) {
            System.out.print(" " + i + " " + j);
            i = i + j;
            j = i + j;
            k = k + 2;
        }
        System.out.println();
    }
}