摘要: ##题目 Problem Description Now, here is a fuction: F(x) = 6 * x7+8*x6+7x^3+5x^2-y*x (0 ⇐ x ⇐100) Can you find the minimum value when x is between 0 and 阅读全文
posted @ 2020-08-23 23:15 Luglucky 阅读(126) 评论(0) 推荐(0) 编辑
摘要: ##Problem A ###题面 Acacius is studying strings theory. Today he came with the following problem. You are given a string s of length n consisting of low 阅读全文
posted @ 2020-08-23 22:24 Luglucky 阅读(196) 评论(0) 推荐(0) 编辑
摘要: ##题目 (戳我)[https://www.luogu.com.cn/problem/P2765] ##思路 两种思路,第一种贪心很明显了,我们直接从第一个开始放球,可以放就放,不能放就新开一个。第二种的话建图,首先我们应该发现这个东西的特点,一个柱子可以放多个球,有多个柱子,但是每个柱子的球是不可 阅读全文
posted @ 2020-08-23 17:43 Luglucky 阅读(147) 评论(0) 推荐(0) 编辑