4945: Hexagons
内存限制：256 MB
时间限制：2 S
题面：传统
评测方式：文本比较
上传者：
提交：1
通过：1
题目描述
E. Hexagons
time limit per test
1 second
memory limit per test
256 megabytes
input
standard input
output
standard output
Ayrat is looking for the perfect code. He decided to start his search from an infinite field tiled by hexagons. For convenience the coordinate system is introduced, take a look at the picture to see how the coordinates of hexagon are defined:
Ayrat is searching through the field. He started at point (0,0) and is moving along the spiral (see second picture). Sometimes he forgets where he is now. Help Ayrat determine his location after n moves.
Ayrat is searching through the field. He started at point (0,0) and is moving along the spiral (see second picture). Sometimes he forgets where he is now. Help Ayrat determine his location after n moves.
Input
The only line of the input contains integer n (0≤n≤1018)− the number of Ayrat's moves.
Output
Print two integers x and y− current coordinates of Ayrat coordinates.
Examples
Input
3
Output
-2 0
Input
7
Output
3 2
输入样例 复制
输出样例 复制