09 2018 档案

摘要:1240 莫比乌斯函数 基准时间限制:1 秒 空间限制:131072 KB 分值: 0 难度:基础题 收藏 关注莫比乌斯函数,由德国数学家和天文学家莫比乌斯提出。梅滕斯(Mertens)首先使用μ(n)(miu(n))作为莫比乌斯函数的记号。(据说,高斯(Gauss)... 阅读全文
posted @ 2018-09-28 13:38 友人-A 阅读(160) 评论(0) 推荐(0) 编辑
摘要:Alice and Bob are playing a stone game. Initially there are n piles of stones and each pile contains some stone. Alice stars the game ... 阅读全文
posted @ 2018-09-25 21:06 友人-A 阅读(218) 评论(0) 推荐(0) 编辑
摘要:Alice and Bob are playing a strange game. The rules of the game are:1. Initially there are n piles.2. A pile is formed by so... 阅读全文
posted @ 2018-09-25 18:47 友人-A 阅读(175) 评论(0) 推荐(0) 编辑
摘要:JohnTime Limit: 5000/1000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 6017 Accepted Submissio... 阅读全文
posted @ 2018-09-23 13:33 友人-A 阅读(210) 评论(0) 推荐(0) 编辑
摘要:时间限制:1000ms单点时限:1000ms内存限制:256MB描述Lara Croft, the fiercely independent daughter of a missing adventurer, must push herself beyond her ... 阅读全文
posted @ 2018-09-22 18:28 友人-A 阅读(109) 评论(0) 推荐(0) 编辑
摘要:There are N children in kindergarten. Miss Li bought them NNN candies. To make the process more interesting, Miss Li comes up with the... 阅读全文
posted @ 2018-09-18 16:07 友人-A 阅读(110) 评论(0) 推荐(0) 编辑
摘要:God Water likes to eat meat, fish and chocolate very much, but unfortunately, the doctor tells him that some sequence of eating will m... 阅读全文
posted @ 2018-09-18 15:23 友人-A 阅读(245) 评论(0) 推荐(0) 编辑
摘要:C Halting ProblemIn computability theory, the halting problem is the problem of determining, from a description of an arbitrary comput... 阅读全文
posted @ 2018-09-16 18:05 友人-A 阅读(219) 评论(0) 推荐(0) 编辑
摘要:顺序表实现 #include const int maxn=1e3+10;using namespace std;struct List{ int num; int id;};typedef struct { List *place; int len;}Node;//... 阅读全文
posted @ 2018-09-15 17:39 友人-A 阅读(921) 评论(0) 推荐(0) 编辑
摘要:1135 原根 基准时间限制:1 秒 空间限制:131072 KB 分值: 0 难度:基础题 收藏 关注设m是正整数,a是整数,若a模m的阶等于φ(m),则称a为模m的一个原根。(其中φ(m)表示m的欧拉函数)给出1个质数P,找出P最小的原根。Input输入1个质数P... 阅读全文
posted @ 2018-09-13 17:41 友人-A 阅读(382) 评论(0) 推荐(0) 编辑
摘要:Supreme NumberA prime number (or a prime) is a natural number greater than 11 that cannot be formed by multiplying two smaller natural... 阅读全文
posted @ 2018-09-08 18:27 友人-A 阅读(134) 评论(0) 推荐(0) 编辑
摘要:Made In HeavenOne day in the jail, F·F invites Jolyne Kujo (JOJO in brief) to play tennis with her. However, Pucci the father somehow ... 阅读全文
posted @ 2018-09-08 17:20 友人-A 阅读(133) 评论(0) 推荐(0) 编辑
摘要:题目背景2018 年 7 月 19 日,某位同学在 NOI Day 1 T1 归程 一题里非常熟练地使用了一个广为人知的算法求最短路。然后呢?100→60;Ag→Cu;最终,他因此没能与理想的大学达成契约。小 F 衷心祝愿大家不再重蹈覆辙。题目描述给定一个 N 个点,... 阅读全文
posted @ 2018-09-07 15:30 友人-A 阅读(165) 评论(0) 推荐(0) 编辑
摘要:Numerical Summation of a SeriesTime Limit: 10 Seconds Memory Limit: 32768 KB Special JudgeProduce a table of the values of t... 阅读全文
posted @ 2018-09-06 13:49 友人-A 阅读(739) 评论(0) 推荐(0) 编辑
摘要:JugsTime Limit: 2 Seconds Memory Limit: 65536 KB Special JudgeIn the movie "Die Hard 3", Bruce Willis and Samuel L. Jackson ... 阅读全文
posted @ 2018-09-06 07:46 友人-A 阅读(201) 评论(0) 推荐(0) 编辑
摘要:BookingPierre is in great trouble today! He is responsible for managing the bookings for the ACM (Acco- modation with Moderate Cos... 阅读全文
posted @ 2018-09-04 18:09 友人-A 阅读(186) 评论(0) 推荐(0) 编辑
摘要:Do the UntwistTime Limit: 2 Seconds Memory Limit: 65536 KBCryptography deals with methods of secret communication that transform ... 阅读全文
posted @ 2018-09-04 16:26 友人-A 阅读(136) 评论(0) 推荐(0) 编辑
摘要:Fire NetTime Limit: 2 Seconds Memory Limit: 65536 KBSuppose that we have a square city with straight streets. A map of a city is ... 阅读全文
posted @ 2018-09-04 08:11 友人-A 阅读(140) 评论(0) 推荐(0) 编辑

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