#! /usr/bin/env python

class BottleException(Exception):
    def __init__(self, i, c):
        self.cause = c
        self.cnt = i
        try:
            a = 1/(99-i)
            raise BottleException(i+1, self)
        except ZeroDivisionError:
            pass

    def getCause(self):
        return self.cause