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#3919. 还原序列

统计

Vanya 按照以下规则构造了一个序列 $f_i$:

  1. $f_0 = x, f_1 = y$;
  2. $f_i = f_{i-1} + f_{i-2}, i > 1$。

不幸的是,Vanya 丢失了这个序列。但他记住了该序列中的一个数字 $N$。他还记得序列中的所有元素都是非负整数。

请帮助 Vanya 找到满足条件的 $x$ 和 $y$,以便他能恢复该序列。Vanya 明白可能存在多种答案,因此他希望 $x + y$ 的值尽可能小;如果存在多组这样的数对,则 $x$ 应尽可能小。

输入格式

输入仅一行,包含一个整数 $N$ —— Vanya 记住的数字。

$1 \le N \le 10^6$

输出格式

输出一行,包含两个整数 $x$ 和 $y$ —— 序列的初始参数。

样例

样例输入 1

42

样例输出 1

0 2

样例输入 2

19

样例输出 2

3 2

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