poj 2524 Ubiquitous Religions(并查集)
摘要:
DescriptionThere are so many different religions in the world today that it is difficult to keep track of them all. You are interested in finding out ... 阅读全文
posted @ 2015-10-09 18:50 无谓的味道 阅读(133) 评论(0) 推荐(0) 编辑