Sad-->Empty-->Cyberslacker
The title of this blog has been determined almost one month ago, I was very sad because of my mistake in one competition’s registration those days.
The title of this blog has been determined almost one month ago, I was very sad because of my mistake in one competition’s registration those days.
最近在学习上遇到了一些疑惑,总结了一些ideas,特记录于此。