摘要: A string is finite sequence of characters over a non-empty finite set Σ. In this problem, Σ is the set of lowercase letters. Substring, also called fa 阅读全文
posted @ 2017-08-02 13:29 PIPIBoss 阅读(231) 评论(0) 推荐(1)
摘要: Little Daniel loves to play with strings! He always finds different ways to have fun with strings! Knowing that, his friend Kinan decided to test his 阅读全文
posted @ 2017-08-02 02:03 PIPIBoss 阅读(310) 评论(0) 推荐(1)