Statement

Given an integer $n$, find the value of the following function:

$$f(x)= \left\{\begin{matrix} x~(1<x<5) \\ x^2~(5\leq x<10) \\ \sqrt{x+\sin x} ~ (x\geq 10) \end{matrix}\right. $$

Input

Input a single integer $n(1< n\leq 10^9)$ on one line.

Output

Output the function expression, retaining only integers.

Samples

7

14

114514

114514

Notes

$0\leq a,b,c\leq 1000$, and each edge length is input with no more than $2$ decimal places.