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Wet Shark and Odd and EvenCrawling in process...Crawling failedTime Limit:2000MS    Memory Limit:262144KB     64bit IO Format:%I64d & %I64u SubmitStatus Practice CodeForces 621

HDD is Outdated TechnologyTime Limit:1000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64uSubmit StatusDescriptionHDD hard drives group data by sectors. All files are

Ohana Cleans UpTime Limit:2000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64uSubmit StatusDescriptionOhana Matsumae is trying to clean a room, which is divided up

Co-prime ArrayTime Limit:1000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64uSubmit Status Practice CodeForces 660ADescriptionYou are given an array of n elements

Alice, Bob, Two TeamsTime Limit:1500MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64uSubmit Status Practice CodeForces 632BDescriptionAlice and Bob are playing a gam

A - HulkTime Limit:1000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64uSubmit Status Practice CodeForces 705AAppoint description: System Crawler  (Aug 8, 2016 9:39:58 AM)

1913: 小火山的计算能力Time Limit: 1 Sec  Memory Limit: 128 MBSubmit: 501  Solved: 134SubmitStatusWeb BoardDescription别人说小火山的计算能力不行，小火山很生气，于是他想证明自己，现在有一个表达式，他想计算出来。Input首先是一个t（1Outp

New Year and DaysTime Limit:2000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64uSubmit StatusDescriptionToday is Wednesday, the third day of the week. What's more inter

Positive Negative SignCrawling in process...Crawling failedTime Limit:2000MS    Memory Limit:32768KB     64bit IO Format:%lld & %lluSubmitStatus DescriptionGiven two intege

A-Home NumberCrawling in process...Crawling failedTime Limit:1000MS    Memory Limit:262144KB     64bit IO Format:%I64d & %I64u SubmitStatusDescriptionThe main street of Ber

 Wet Shark and BishopsTime Limit:2000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64uSubmitStatusDescriptionToday, Wet Shark is given n bishops on a 1000 by 1000 gr

DescriptionFibsieve had a fantabulous (yes, it's an actual word) birthday party this year. He had so many gifts that he was actually thinking of not having a party next year.Among these gifts th

简易版之最短距离Crawling in process...Crawling failedTime Limit:1000MS    Memory Limit:32768KB     64bit IO Format:%I64d & %I64uSubmitStatus Description寒假的时候，ACBOY要去拜访很多朋友，恰巧他所有朋友的

Div3 Time Limit:2000MS     Memory Limit:32768KB     64bit IO Format:%lld & %lluSubmit Status Practice LightOJ 1136 uDebugDescriptionThere is sequence 1, 12, 123, 1234, ..., 123

J - JTime Limit:1000MS     Memory Limit:32768KB     64bit IO Format:%I64d & %I64uSubmit Status Practice HDU 1155DescriptionOnce again, James Bond is fleeing from some evil people

I - ITime Limit:2000MS     Memory Limit:32768KB     64bit IO Format:%lld & %lluSubmit Status Practice LightOJ 1104 uDebugDescriptionSometimes some mathematical results are hard t

1898: 985的数字难题Time Limit: 1 Sec  Memory Limit: 128 MBSubmit: 288  Solved: 108SubmitStatusWeb BoardDescription985有n个数，已知每次操作可以将其中不相同的两个数一个加一、一个减一，操作次数不限。问他最多可以得到多少个相同的数。Input

I - Largest prime factorTime Limit:1000MS     Memory Limit:32768KB     64bit IO Format:%I64d & %I64uSubmit StatusDescriptionEverybody knows any number can be combined by the prim

Uncowed ForcesTime Limit:1000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64uSubmit StatusDescriptionKevin Sun has just finished competing in Codeforces Round #334! The

BulbsTime Limit:1000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64uSubmit StatusDescriptionVasya wants to turn on Christmas lights consisting of m bulbs. Initially, al

Pasha and StickTime Limit:1000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64uSubmit StatusDescriptionPasha has a wooden stick of some positive integer length n. He wan

Dima and GuardsCrawling in process...Crawling failedTime Limit:1000MS    Memory Limit:262144KB     64bit IO Format:%I64d & %I64u SubmitStatus DescriptionNothing has changed

How many prime numbersTime Limit: 3000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 15910    Accepted Submission(s): 5505Problem Description

A.ArrayCrawling in process...Crawling failedTime Limit:2000MS    Memory Limit:262144KB     64bit IO Format:%I64d & %I64u SubmitStatus DescriptionVitaly has an array of n di

A. Dima and Guardstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputNothing has changed since the last round.

在区间找给定值被整除的个数Crawling in process...Crawling failedTime Limit:1000MS    Memory Limit:262144KB     64bit IO Format:%I64d & %I64u SubmitStatus DescriptionFind the number of k-

A Sweet JourneyTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 800    Accepted Submission(s): 423Problem DescriptionMaster D

剪花布条Crawling in process...Crawling failedTime Limit:1000MS    Memory Limit:32768KB     64bit IO Format:%I64d & %I64uSubmitStatus Description一块花布条，里面有些图案，另有一块直接可用的小饰条，里面也有一些

第几天？Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 124039    Accepted Submission(s): 45008Problem Description给定一个日期，输出这个日期是该年

18岁生日Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 28883    Accepted Submission(s): 9400Problem DescriptionGardon的18岁生日就要到了，他当

Wet Shark and Odd and EvenCrawling in process...Crawling failedTime Limit:2000MS    Memory Limit:262144KB     64bit IO Format:%I64d & %I64u SubmitStatus Practice CodeForces 62

JoysticksCrawling in process...Crawling failedTime Limit:1000MS    Memory Limit:262144KB     64bit IO Format:%I64d & %I64u SubmitStatus Practice CodeForces 651A Descriptio

PictureTime Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 23172    Accepted Submission(s): 11813Problem DescriptionGive you the w

A. Round HouseCrawling in process...Crawling failedTime Limit:1000MS    Memory Limit:262144KB     64bit IO Format:%I64d & %I64u SubmitStatus DescriptionVasya lives in a rou

买饮料难题Time Limit: 1 Sec  Memory Limit: 128 MBSubmit: 215  Solved: 116SubmitStatusWeb BoardDescription天气太热了，985制定了对未来的规划即第i天喝a[i]瓶饮料。为了节约开支，他打听到了第i天每瓶饮料的价格p[i]。为了不让自己的规划落空，他想知道这n天他至少要花

红绿灯难题Time Limit: 1 Sec  Memory Limit: 128 MBSubmit: 202  Solved: 125SubmitStatusWeb BoardDescription已知红、绿、黄灯各持续r、g、y秒，985发现此时灯刚刚变绿，他想知道x秒后灯是什么颜色。Input第一行输入一个整数t，代表有t组测试数据。

the Sum of CubeTime Limit:1000MS     Memory Limit:32768KB     64bit IO Format:%I64d & %I64uSubmit StatusDescriptionA range is given, the begin and the end are both integers. You shou

The Text SplittingTime Limit:1000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64uSubmit StatusDescriptionYou are given the string s of length n and the numbers p, q.

A - An easy problemTime Limit:3000MS     Memory Limit:32768KB     64bit IO Format:%I64d & %I64uSubmit StatusDescriptionWhen Teddy was a child , he was always thinking about some si