2018年9月12日
计蒜客 30990.An Olympian Math Problem-数学公式题 (ACM-ICPC 2018 南京赛区网络预赛 A)
摘要： A. An Olympian Math Problem 54.28% 1000ms 65536K Alice, a student of grade 66, is thinking about an Olympian Math problem, but she feels so despair th 阅读全文
posted @ 2018-09-12 21:26 ZERO- 阅读(714) 评论(0) 推荐(0) 编辑
计蒜客 1460.Ryuji doesn't want to study-树状数组 or 线段树 (ACM-ICPC 2018 徐州赛区网络预赛 H)
摘要： H.Ryuji doesn't want to study 27.34% 1000ms 262144K Ryuji is not a good student, and he doesn't want to study. But there are n books he should learn, 阅读全文
posted @ 2018-09-12 01:22 ZERO- 阅读(291) 评论(0) 推荐(0) 编辑