Method reverse

String/ReverseInteger.py:33–47

:type x: int :rtype: int

(self, x)

class Solution(object):
    def reverse(self, x):
        """
        :type x: int
        :rtype: int
        """
        
        # str_x = str(x)
        if x < 0:
            x = -int(str(abs(x))[::-1])
        else:
            x = int(str(abs(x))[::-1])
        
        if x > 2**31 or x < -2**31:
            return 0
        return x