[提交][状态][讨论版]

## 题目描述

Your task is to calculate the square root of a given integer.

## 输入

Each line contains a single integer n, with 0<n<10^100.

## 输出

Output consists of t lines, every line is the square root of n. The root is supposed to be truncated to 99 significant figures.

## 样例输入

20000000000000000000000000000000000000000000000000000000000000000000000000000000000

## 样例输出

141421356237309504880168872420969807856967.187537694807317667973799073247846210703885038753432764157

[提交][状态][讨论版]