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Educational Codeforces Round 117 (Rated for Div. 2)
摘要：Educational Codeforces Round 117 (Rated for Div. 2) A. Distance https://codeforces.com/contest/1612/problem/A 题目给出的条件是 距离为曼哈顿距离，而曼哈顿距离等价于步长。 由题目的一半条件， 阅读全文
posted @ 2021-12-06 22:11 mofan552 阅读(38) 评论(0) 推荐(0) 编辑