欧拉回路 ZQUOJ21349&&POJ2337 Catenyms
摘要：
DescriptionA catenym is a pair of words separated by a period such that the last letter of the first word is the same as thefirst letter of the second... 阅读全文
posted @ 2012-08-09 15:32 jumpingfrog0 阅读(493) 评论(0) 推荐(1) 编辑
