2018黑龙江省赛
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文章平均质量分 77
Livvenpan
这个作者很懒，什么都没留下…
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A Path Plan（求两个人从y轴不想交走到x轴有多少方案数）
A Path Plan时间限制: 1 Sec 内存限制: 128 MB题目描述WNJXYK hates Destinys so that he does not want to meet him at any time. Luckily, their classrooms and dormitories are at different places. The only chance...原创 2018-12-05 21:18:19 · 720 阅读 · 3 评论 -
A Count Task（求选取子串的方案数(这子串是连续的)，子串中只有一种元素）
A Count Task时间限制: 1 Sec 内存限制: 128 MB题目描述Count is one of WNJXYK’s favorite tasks. Recently, he had a very long string and he wondered that how many substrings which contains exactly one kind of ...原创 2018-12-05 21:23:42 · 604 阅读 · 0 评论