摘要:Calendar GameTime Limit: 5000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1457Accepted Submission(s): 812Problem DescriptionAdam and Eve enter this year’s ACM International Collegiate Programming Contest. Last night, they played the Calendar Game, in celebratio
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摘要:kiki's gameTime Limit: 5000/1000 MS (Java/Others)Memory Limit: 40000/1000 K (Java/Others)Total Submission(s): 3786Accepted Submission(s): 2193Problem DescriptionRecently kiki has nothing to do. While she is bored, an idea appears in his mind, she just playes the checkerboard game.The size of the
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摘要:Good Luck in CET-4 Everybody!Time Limit: 1000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2525Accepted Submission(s): 1585Problem Description大学英语四级考试就要来临了,你是不是在紧张的复习?也许紧张得连短学期的ACM都没工夫练习了,反正我知道的Kiki和Cici都是如此。当然,作为在考场浸润了十几载的当代大学生,Kiki和Cici更懂得考前的放松,所谓“张弛有道”就是这个意思。
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摘要:GameTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65768/65768 K (Java/Others)Total Submission(s): 638Accepted Submission(s): 210Problem DescriptionAlice and Bob are playing game with each other. They play the game on a 2D board. Alice has many vertical 1*2 tiles while Bob has many horizontal 2
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摘要:题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1850用到的知识:(三)尼姆博奕(Nimm Game):有三堆各若干个物品,两个人轮流从某一堆取任意多的物品,规定每次至少取一个,多者不限,最后取光者得胜。 这种情况最有意思,它与二进制有密切关系,我们用(a,b,c)表示某种局势,首先(0,0,0)显然是奇异局势,无论谁面对奇异局势,都必然失败。第二种奇异局势是(0,n,n),只要与对手拿走一样多的物品,最后都将导致(0,0,0)。仔细分析一下,(1,2,3)也是奇异局势,无论对手如何拿,接下来都可以变为(0,n,n)的情形。 计算机算法里面有..
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摘要:Public SaleTime Limit: 1000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1148Accepted Submission(s): 701Problem Description虽然不想,但是现实总归是现实,Lele始终没有逃过退学的命运,因为他没有拿到奖学金。现在等待他的,就是像FarmJohn一样的农田生涯。要种田得有田才行,Lele听说街上正在举行一场别开生面的拍卖会,拍卖的物品正好就是一块20亩的田地。于是,Lele带上他的全部积蓄,冲往拍卖会
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摘要:取石子游戏Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 812Accepted Submission(s): 435Problem Description1堆石子有n个,两人轮流取.先取者第1次可以取任意多个,但不能全部取完.以后每次取的石子数不能超过上次取子数的2倍。取完者胜.先取者负输出"Second win".先取者胜输出"First win".Input输入有多组.每组第1行是2<=n&l
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摘要:邂逅明下Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 678Accepted Submission(s): 323Problem Description当日遇到月,于是有了明。当我遇到了你,便成了侣。那天,日月相会,我见到了你。而且,大地失去了光辉,你我是否成侣?这注定是个凄美的故事。(以上是废话)小t和所有世俗的人们一样,期待那百年难遇的日食。驻足街头看天,看日月渐渐走近,小t的脖子那个酸呀(他坚持这个姿势已经有半个多小时啦)。他低下仰起的
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摘要:A Simple GameTime Limit : 1000/1000ms (Java/Other)Memory Limit : 32768/65535K (Java/Other)Total Submission(s) : 2Accepted Submission(s) : 2Problem DescriptionAgrael likes play a simple game with his friend Animal during the classes. In this Game there are n piles of stones numbered from 1 to n, the
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摘要:悼念512汶川大地震遇难同胞——选拔志愿者Time Limit: 1000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1858Accepted Submission(s): 1050Problem Description对于四川同胞遭受的灾难,全国人民纷纷伸出援助之手,几乎每个省市都派出了大量的救援人员,这其中包括抢险救灾的武警部队,治疗和防疫的医护人员,以及进行心理疏导的心理学专家。根据要求,我校也有一个奔赴灾区救灾的名额,由于广大师生报名踊跃,学校不得不进行选拔来决定
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摘要:Rabbit and GrassTime Limit: 1000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 559Accepted Submission(s): 432Problem Description大学时光是浪漫的,女生是浪漫的,圣诞更是浪漫的,但是Rabbit和Grass这两个大学女生在今年的圣诞节却表现得一点都不浪漫:不去逛商场,不去逛公园,不去和AC男约会,两个人竟然猫在寝食下棋……说是下棋,其实只是一个简单的小游戏而已,游戏的规则是这样的:1、棋盘包含1*
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摘要:A multiplication gameTime Limit: 1000MSMemory Limit: 65536KTotal Submissions: 4108Accepted: 1981DescriptionStan and Ollie play the game of multiplication by multiplying an integer p by one of the numbers 2 to 9. Stan always starts with p = 1, does his multiplication, then Ollie multiplies the number
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摘要:A Multiplication GameTime Limit: 5000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1275Accepted Submission(s): 773Problem DescriptionStan and Ollie play the game of multiplication by multiplying an integer p by one of the numbers 2 to 9. Stan always starts with
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摘要:Be the WinnerTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 504Accepted Submission(s): 247Problem DescriptionLet's consider m apples divided into n groups. Each group contains no more than 100 apples, arranged in a line. You can take any numbe
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摘要:JohnTime Limit: 5000/1000 MS (Java/Others)Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 831Accepted Submission(s): 437Problem DescriptionLittle John is playing very funny game with his younger brother. There is one big box filled with M&Ms of different colors. At first John has t
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摘要:题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1404本文作者:kuangbin转载请注明出处。 www.cnblogs.com/kuangbin题目:Digital DeletionsTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 785Accepted Submission(s): 287Problem DescriptionDigital deletions is a two-player
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摘要:博弈知识汇总有一种很有意思的游戏,就是有物体若干堆,可以是火柴棍或是围棋子等等均可。两个人轮流从堆中取物体若干,规定最后取光物体者取胜。这是我国民间很古老的一个游戏,别看这游戏极其简单,却蕴含着深刻的数学原理。下面我们来分析一下要如何才能够取胜。(一)巴什博奕(Bash Game):只有一堆n个物品,两个人轮流从这堆物品中取物,规定每次至少取一个,最多取m个。最后取光者得胜。 显然,如果n=m+1,那么由于一次最多只能取m个,所以,无论先取者拿走多少个,后取者都能够一次拿走剩余的物品,后者取胜。因此我们发现了如何取胜的法则:如果n=(m+1)r+s,(r为任意自然数,s≤m),那么先取者要拿.
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摘要:取石子问题有一种很有意思的游戏,就是有物体若干堆,可以是火柴棍或是围棋子等等均可。两个人轮流从堆中取物体若干,规定最后取光物体者取胜。这是我国民间很古老的一个游戏,别看这游戏极其简单,却蕴含着深刻的数学原理。下面我们来分析一下要如何才能够取胜。(一)巴什博奕(Bash Game):只有一堆n个物品,两个人轮流从这堆物品中取物,规定每次至少取一个,最多取m个。最后取光者得胜。 显然,如果n=m+1,那么由于一次最多只能取m个,所以,无论先取者拿走多少个,后取者都能够一次拿走剩余的物品,后者取胜。因此我们发现了如何取胜的 法则:如果n=(m+1)r+s,(r为任意自然数,s≤m),那么先取者要拿走
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