2020年3月15日
lougu P3184 [USACO16DEC]Counting Haybales S |二分
摘要： 题目描述 Farmer John has just arranged his NN haybales (1 \leq N \leq 100,0001≤N≤100,000) at various points along the one dimensional road running across 阅读全文
posted @ 2020-03-15 00:24 白木偶君 阅读(257) 评论(0) 推荐(0)