数学 - 随笔分类(第7页) - qscqesze

cdoj 1246 每周一题拆拆拆~ 分解质因数

摘要：拆拆拆~Time Limit: 20 SecMemory Limit: 256 MB题目连接http://acm.uestc.edu.cn/#/problem/show/1246Description给你一个数x，你有两个操作1.分解质因数，如果x是一个合数，那么就将x分解质因数，然后进入操作2，否... 阅读全文

posted @ 2015-11-30 10:41 qscqesze 阅读(511) 评论(0) 推荐(0)

hdu 5587 Array 数学题

摘要：ArrayTime Limit: 20 SecMemory Limit: 256 MB题目连接http://acm.hdu.edu.cn/showproblem.php?pid=5587DescriptionVicky is a magician who loves math. She has gr... 阅读全文

posted @ 2015-11-29 20:32 qscqesze 阅读(308) 评论(0) 推荐(0)

Codeforces Beta Round #51 C. Pie or die 博弈论找规律有趣的题~

摘要：C. Pie or dieTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/55/problem/CDescriptionVolodya and Vlad play the following game. ... 阅读全文

posted @ 2015-11-23 18:22 qscqesze 阅读(529) 评论(0) 推荐(0)

HDU 5570 balls 期望数学

摘要：ballsTime Limit: 20 SecMemory Limit: 256 MB题目连接http://acm.hdu.edu.cn/showproblem.php?pid=5570DescriptionThere are n balls with m colors. The possibili... 阅读全文

posted @ 2015-11-22 20:00 qscqesze 阅读(471) 评论(0) 推荐(0)

Codeforces Round #332 (Div. 2) D. Spongebob and Squares 数学题枚举

摘要：D. Spongebob and SquaresTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/599/problem/DDescriptionSpongebob is already tired try... 阅读全文

posted @ 2015-11-21 03:18 qscqesze 阅读(250) 评论(0) 推荐(0)

TC srm 673 300 div1

摘要：TC srm.673 300Time Limit: 20 SecMemory Limit: 256 MB题目连接Description给你n（n#include#include#includeusing namespace std;const int mod = 1e9+7;bool cmp(int... 阅读全文

posted @ 2015-11-19 10:13 qscqesze 阅读(274) 评论(0) 推荐(0)

Codeforces Round #172 (Div. 2) C. Rectangle Puzzle 数学题几何

摘要：C. Rectangle PuzzleTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/281/problem/CDescriptionYou are given two rectangles on a p... 阅读全文

posted @ 2015-11-18 18:29 qscqesze 阅读(451) 评论(0) 推荐(0)

Codeforces Round #280 (Div. 2) E. Vanya and Field 数学

摘要：E. Vanya and FieldTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/492/problem/EDescriptionVanya decided to walk in the field o... 阅读全文

posted @ 2015-11-17 00:41 qscqesze 阅读(467) 评论(0) 推荐(0)

Codeforces Round #330 (Div. 1) A. Warrior and Archer 贪心数学

摘要：A. Warrior and ArcherTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/594/problem/ADescriptionIn the official contest this prob... 阅读全文

posted @ 2015-11-10 14:07 qscqesze 阅读(409) 评论(2) 推荐(0)

HDU 5514 Frogs 容斥定理

摘要：FrogsTime Limit: 20 SecMemory Limit: 256 MB题目连接http://acm.hdu.edu.cn/showproblem.php?pid=5514DescriptionThere are m stones lying on a circle, and n fr... 阅读全文

posted @ 2015-11-03 18:04 qscqesze 阅读(2529) 评论(0) 推荐(5)

Codeforces Round #328 (Div. 2) C. The Big Race 数学.lcm

摘要：C. The Big RaceTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/592/problem/CDescriptionVector Willman and Array Bolt are the t... 阅读全文

posted @ 2015-11-01 15:24 qscqesze 阅读(558) 评论(0) 推荐(1)

Codeforces Round #328 (Div. 2) B. The Monster and the Squirrel 打表数学

摘要：B. The Monster and the SquirrelTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/592/problem/BDescriptionAri the monster always ... 阅读全文

posted @ 2015-11-01 14:50 qscqesze 阅读(592) 评论(0) 推荐(0)

Codeforces Round #327 (Div. 2) C. Median Smoothing 找规律

摘要：C. Median SmoothingTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/591/problem/CDescriptionA schoolboy named Vasya loves readi... 阅读全文

posted @ 2015-10-26 09:01 qscqesze 阅读(716) 评论(1) 推荐(0)

Codeforces Round #276 (Div. 1) B. Maximum Value 筛倍数

摘要：B. Maximum ValueTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/484/problem/BDescriptionYou are given a sequence a consisting ... 阅读全文

posted @ 2015-10-24 14:40 qscqesze 阅读(273) 评论(0) 推荐(0)

Codeforces Round #274 (Div. 1) B. Long Jumps 数学

摘要：B. Long JumpsTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/480/problem/BDescriptionValery is a PE teacher at a school in Ber... 阅读全文

posted @ 2015-10-23 15:19 qscqesze 阅读(307) 评论(0) 推荐(0)

Codeforces Round #326 (Div. 2) B. Duff in Love 分解质因数

摘要：B. Duff in LoveTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/588/problem/BDescriptionDuff is in love with lovely numbers! A ... 阅读全文

posted @ 2015-10-16 04:14 qscqesze 阅读(466) 评论(0) 推荐(0)

Codeforces Round #200 (Div. 1)A. Rational Resistance 数学

摘要：A. Rational ResistanceTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/343/problem/ADescriptionMad scientist Mike is building a... 阅读全文

posted @ 2015-10-12 10:42 qscqesze 阅读(335) 评论(0) 推荐(0)

Codeforces Round #324 (Div. 2) D. Dima and Lisa 哥德巴赫猜想

摘要：D. Dima and LisaTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/584/problem/DDescriptionDima loves representing an odd number ... 阅读全文

posted @ 2015-10-07 11:27 qscqesze 阅读(398) 评论(0) 推荐(0)

Codeforces Round #324 (Div. 2) B. Kolya and Tanya 快速幂

摘要：B. Kolya and TanyaTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/584/problem/BDescriptionKolya loves putting gnomes at the ci... 阅读全文

posted @ 2015-10-07 11:13 qscqesze 阅读(494) 评论(0) 推荐(0)

HDU 5478 Can you find it 随机化数学

摘要：Can you find itTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://acm.hdu.edu.cn/showproblem.php?pid=5478DescriptionGiven a prime number C(1≤C≤2×105), a... 阅读全文

posted @ 2015-09-26 21:54 qscqesze 阅读(382) 评论(0) 推荐(0)

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