摘要: 题目 It's H University's Registration Day for new students. There are M offices in H University, numbered from 1 to M. Students need to visit some of th 阅读全文
posted @ 2016-10-12 20:19 农民伯伯-Coding 阅读(2270) 评论(0) 推荐(0)
摘要: 题目 Alice writes an English composition with a length of N characters. However, her teacher requires that M illegal pairs of characters cannot be adjac 阅读全文
posted @ 2016-10-12 19:57 农民伯伯-Coding 阅读(785) 评论(0) 推荐(0)