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问题 1077. -- Square Root (2)

1077: Square Root (2)

时间限制: 1 Sec  内存限制: 128 MB
提交: 23  解决: 8
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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

提示

来源

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