Method get_level

src/leetcode.py:79–85

(self, id)

        return v

    def get_level(self, id):
        content = self.get_problem_content(id)
        if content == None:
            print("title not exist:", id)
            return str(id)
        j = json.loads(content)
        return j['data']['question']['difficulty']

    def check_finish(self, id):
        for k in self.finished: