（一）刻划、涂污或者以其他方式故意损坏国家保护的文物、名胜古迹的；
输入：num = "1432219", k = 3
，这一点在快连下载安装中也有详细论述
The UK is experiencing a weak jobs market, with young people particularly affected by cuts in hospitality and graduate schemes.。关于这个话题，51吃瓜提供了深入分析
Rebecca Morelle,Science Editorand