Bear1998的博客

L1-011. A-B时间限制100 ms内存限制65536 kB代码长度限制8000 B判题程序Standard作者陈越本题要求你计算A-B。不过麻烦的是，A和B都是字符串 —— 即从字符串A中把字符串B所包含的字符全删掉，剩下的字符组成的就是字符串A-B。输入格式：输入在2行中先后给出字符串A和B。两字符串的长度都不超过104，并且保证每个字符串都是由可见的ASCII码和空白字符组成，最后以换...

1410 - Consistent Verdicts   PDF (English)StatisticsForumTime Limit: 5 second(s)Memory Limit: 32 MBIn a 2D plane N persons are standing and each of them

1189 - Sum of Factorials   PDF (English)StatisticsForumTime Limit: 0.5 second(s)Memory Limit: 32 MBGiven an integer n, you have to find whether it can b

1009 数字1的数量基准时间限制：1 秒 空间限制：131072 KB 分值: 5 难度：1级算法题 收藏 关注给定一个十进制正整数N，写下从1开始，到N的所有正数，计算出其中出现所有1的个数。例如：n = 12，包含了5个1。1,10,12共包含3个1，11包含2个1，总共5个1。Input输入

1006 - Hex-a-bonacci   PDF (English)StatisticsForumTime Limit: 0.5 second(s)Memory Limit: 32 MBGiven a code (not optimized), and necessary inputs, you h

The All-purpose ZeroTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1603    Accepted Submission(s): 770Problem Description?? get

ConturbatioTime Limit: 6000/3000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 943    Accepted Submission(s): 422Problem DescriptionThere are many r

ChessboardTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1088    Accepted Submission(s): 464Problem DescriptionConsider the pro

MatrixTime Limit: 3000/1500 MS (Java/Others)    Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 1398    Accepted Submission(s): 557Problem DescriptionThere is a matrix 

1907: 小火山的宝藏收益Time Limit: 1 Sec  Memory Limit: 128 MBSubmit: 123  Solved: 27SubmitStatusWeb BoardDescription    进去宝藏后， 小火山发现宝藏有N个房间，且这n个房间通过N-1道门联通。  每一个房间都有一个价值为Ai的宝藏， 但是每一个房间也都存在

小明系列故事——师兄帮帮忙Time Limit: 3000/1000 MS (Java/Others)    Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 5624    Accepted Submission(s): 1545Problem Description　　小明自从告别了ACM

A. DZY Loves Chessboardtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputDZY loves chessboard, and he enjoys

1001 数组中和等于K的数对基准时间限制：1 秒 空间限制：131072 KB 分值: 5 难度：1级算法题 收藏 关注给出一个整数K和一个无序数组A，A的元素为N个互不相同的整数，找出数组A中所有和等于K的数对。例如K = 8，数组A：{-1,6,5,3,4,2,9,0,8}，所有和等于8的数对包括(-1,9)，(0,8)，(2,

Triangles限制: 1 Sec 内存限制: 128 MB提交: 33 解决: 8题目描述已知一个圆的圆周被N个点分成了N段等长圆弧，求任意取三个点，组成锐角三角形的个数。输入多组数据，每组数据一个N(N 输出对于每组数据，输出不同锐角三角形的个数。样例输入345样例输出105题

Divide the pears时间限制: 1 Sec 内存限制: 128 MB提交: 14 解决: 13题目描述Macro非常喜欢吃梨，有一天他得到了ACMICPC组委会送给他的一筐梨子。他比较心疼学生，就打算把梨子分给学生吃。现在他要把M个梨子放到N个盘子里面 （我们允许有的盘子为空） ，你能告诉Macro有多少种分法吗？（请注意，如果有三个盘子，我们将

A. Pupils Redistributiontime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputIn Berland each high school student

B. Weird Roundingtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputPolycarp is crazy about round numbers. He

C. Dishonest Sellerstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputIgor found out discounts in a shop and

Number SequenceTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 159015    Accepted Submission(s): 39002Problem DescriptionA numbe

B. Non-square Equationtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputLet's consider equation:x2 + s(x)·x

圆桌会议Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 4713    Accepted Submission(s): 3308Problem DescriptionHDU ACM集训队的队员在暑假集训时经常

B. Alice, Bob, Two Teamstime limit per test1.5 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputAlice and Bob are playing a game

1895: 985的0-1串难题Time Limit: 1 Sec  Memory Limit: 128 MBSubmit: 202  Solved: 53SubmitStatusWeb BoardDescription985有一个长度为n的0-1串，已知他最多可以修改k次（每次修改一个字符即0->1 或者 1->0），他想知道连续的全1子串最长是多少。

点击打开题目Wet Shark and Bishopstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputToday, Wet Shark is given

What Is Your Grade?Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 10687    Accepted Submission(s): 3311Problem Description“Poin

SDOITime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 895    Accepted Submission(s): 358Problem DescriptionThe Annual National O

Digital RootsTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 69401    Accepted Submission(s): 21689Problem DescriptionThe digita

Saruman's ArmyTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 7611 Accepted: 3888DescriptionSaruman the White must lead his army along a straight pa

点击打开链接A. Vacationstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputVasya has n days of vac

B. Cosmic Tablestime limit per test3 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputThe Free Meteor Association (FMA) has got

A. Shooshuns and Sequencetime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputOne day shooshuns found a sequenc

点击打开题目A. Dima and Guardstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputNothing has changed since t

Problem E: 985的买饮料难题Time Limit: 1 Sec  Memory Limit: 128 MBSubmit: 233  Solved: 123SubmitStatusWeb 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

Problem G: 985的数字难题Time Limit: 1 Sec  Memory Limit: 128 MBSubmit: 260  Solved: 88SubmitStatusWeb 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。Inpu

不是匹配时间限制：1000 ms  |  内存限制：65535 KB描述 有N个人,N个活动， 每个人只会对2个或者3个活动感兴趣， 每个活动也只有两个人或者两个活动对它兴趣，每个人参加一个 感兴趣的活动需要一天 ，且当天该活动被参加时，其他的人不能参加 如果每个人都参加完自己有兴趣的活动，应当怎样安排使得所用总天数时间最短2输入

1899: 985的最大和难题Time Limit: 1 Sec  Memory Limit: 128 MBSubmit: 291  Solved: 31SubmitStatusWeb BoardDescription985有2 * n - 1个整数，他每次可以将其中n个数变号，操作次数不限，问他可以得到的最大和。Input第一行输入一个整数t，

点击打开题目B. Cells Not Under Attacktime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputVasya has the squar

点击打开题目A. Cardstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputThere are n cards (n is eve

点击打开链接B. Spongebob and Joketime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputWhile Patrick

点击打开题目链接B. HDD is Outdated Technologytime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputHDD hard drive