摘要: [P10197 USACO24FEB] Minimum Sum of Maximums P Description 见洛谷 Solution \(\max\) 并不利好求和,我们考虑对它进行变形,把 \(\max(a, b)\) 拆成 \(\dfrac{a+b+|a-b|}{2}\) 。这样一来,问 阅读全文
posted @ 2025-02-05 22:55 Black_Crow 阅读(98) 评论(0) 推荐(1)