2016年6月1日
lightoj-1028 - Trailing Zeroes (I)(素数法求因子个数)
摘要： 1028 - Trailing Zeroes (I) PDF (English) Statistics ForumTime Limit: 2 second(s) Memory Limit: 32 MBWe know what a base of a number is and what the pr 阅读全文
posted @ 2016-06-01 17:57 FireCool 阅读(276) 评论(1) 推荐(1) 编辑
lightoj-1089 - Points in Segments (II)(线段树+离散化)
摘要： 1089 - Points in Segments (II) PDF (English) Statistics ForumTime Limit: 2 second(s) Memory Limit: 64 MBGiven n segments (1 dimensional) and q points, 阅读全文
posted @ 2016-06-01 17:22 FireCool 阅读(292) 评论(0) 推荐(0) 编辑
lightoj-1088 - Points in Segments(二分法)
摘要： 1088 - Points in Segments PDF (English) Statistics ForumTime Limit: 2 second(s) Memory Limit: 32 MBGiven n points (1 dimensional) and q segments, you 阅读全文
posted @ 2016-06-01 12:30 FireCool 阅读(529) 评论(0) 推荐(0) 编辑
2016年5月31日
lightoj-1027 - A Dangerous Maze(数学期望)
摘要： 1027 - A Dangerous Maze PDF (English) Statistics ForumTime Limit: 2 second(s) Memory Limit: 32 MBYou are in a maze; seeing n doors in front of you in 阅读全文
posted @ 2016-05-31 00:34 FireCool 阅读(809) 评论(0) 推荐(0) 编辑
2016年5月30日
lightoj-1042 - Secret Origins
摘要： 1042 - Secret Origins PDF (English) Statistics ForumTime Limit: 0.5 second(s) Memory Limit: 32 MBThis is the tale of Zephyr, the greatest time travele 阅读全文
posted @ 2016-05-30 21:10 FireCool 阅读(322) 评论(0) 推荐(0) 编辑
lightoj-1021 - Painful Bases(状压+数位dp)
摘要： 1021 - Painful Bases PDF (English) Statistics ForumTime Limit: 2 second(s) Memory Limit: 32 MBAs you know that sometimes base conversion is a painful 阅读全文
posted @ 2016-05-30 19:50 FireCool 阅读(286) 评论(0) 推荐(0) 编辑
2016年5月29日
lightoj-1047 - Neighbor House(简单的线性dp)
摘要： 1047 - Neighbor House PDF (English) Statistics ForumTime Limit: 0.5 second(s) Memory Limit: 32 MBThe people of Mohammadpur have decided to paint each 阅读全文
posted @ 2016-05-29 23:35 FireCool 阅读(209) 评论(0) 推荐(0) 编辑
lightoj-1044 - Palindrome Partitioning(区间dp)
摘要： 1044 - Palindrome Partitioning PDF (English) Statistics ForumTime Limit: 1 second(s) Memory Limit: 32 MBA palindrome partition is the partitioning of 阅读全文
posted @ 2016-05-29 22:47 FireCool 阅读(262) 评论(0) 推荐(0) 编辑
lightoj-1045 - Digits of Factorial(利用对数)
摘要： 1045 - Digits of Factorial PDF (English) Statistics ForumTime Limit: 2 second(s) Memory Limit: 32 MBFactorial of an integer is defined by the followin 阅读全文
posted @ 2016-05-29 19:47 FireCool 阅读(224) 评论(0) 推荐(0) 编辑
lightoj-1082 - Array Queries
摘要： 1082 - Array Queries PDF (English) Statistics ForumTime Limit: 3 second(s) Memory Limit: 64 MBGiven an array with N elements, indexed from 1 to N. Now 阅读全文
posted @ 2016-05-29 18:21 FireCool 阅读(348) 评论(0) 推荐(0) 编辑