class Solution(object):

    def mySqrt(self, x):
        """
        :type x: int
        :rtype: int
        """
        import math as m
        return int(m.sqrt(x))

3ac3e488afe6ac79be2cae20a67099298075f99d
<mask token>

class Solution(object):
    <mask token>

class Solution(object):

    def mySqrt(self, x):
        """
        :type x: int
        :rtype: int
        """
        import math as m
        return int(m.sqrt(x))
