2019年2月4日
CodeCraft-19 and Codeforces Round #537 (Div. 2) A - Superhero Transformation
摘要： 题目描述 题目描述 We all know that a superhero can transform to certain other superheroes. But not all Superheroes can transform to any other superhero. A sup 阅读全文
posted @ 2019-02-04 23:38 lu_nacy 阅读(273) 评论(0) 推荐(0) 编辑