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A Simple GameTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/65535 K (Java/Others)Total Submission(s): 36 Accepted Submission(s): 29 Problem Description Agrael likes play a simple game with his friend Animal during the classes. In this Game there are n piles of stones num... 阅读全文
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Be the WinnerTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 38 Accepted Submission(s): 29 Problem Description Let's consider m apples divided into n groups. Each group contains no more than 100 apples, arranged in a line. You can... 阅读全文
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JohnTime Limit: 5000/1000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 31 Accepted Submission(s): 23 Problem Description Little John is playing very funny game with his younger brother. There is one big box filled with M&Ms of different colors. At f... 阅读全文
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kiki's gameTime Limit: 5000/1000 MS (Java/Others) Memory Limit: 40000/1000 K (Java/Others)Total Submission(s): 34 Accepted Submission(s): 26 Problem Description Recently kiki has nothing to do. While she is bored, an idea appears in his mind, she just playes the checkerboard game... 阅读全文
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Good Luck in CET-4 Everybody!Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 45 Accepted Submission(s): 39 Problem 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... 阅读全文
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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): 33 Accepted Submission(s): 27 Problem 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... 阅读全文
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Team QueueTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 60 Accepted Submission(s): 36 Problem Description Queues and Priority Queues are data structures which are known to most computer scientists. The Team Queue, however, is no... 阅读全文
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Brave GameTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 46 Accepted Submission(s): 40 Problem Description 十年前读大学的时候，中国每年都要从国外引进一些电影大片，其中有一部电影就叫《勇敢者的游戏》（英文名称：Zathura），一直到现在，我依然对于电影中的部分电脑特技印象深刻。今天，大家选择上机考试，就是一种勇敢（brave）的选择；这个短学期，我... 阅读全文
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Windows Message QueueTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 50 Accepted Submission(s): 33 Problem Description Message queue is the basic fundamental of windows system. For each process, the system maintains a message queu... 阅读全文
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愚人节的礼物Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 32 Accepted Submission(s): 30 Problem Description 四月一日快到了，Vayko想了个愚人的好办法——送礼物。嘿嘿，不要想的太好，这礼物可没那么简单，Vayko为了愚人，准备了一堆盒子，其中有一个盒子里面装了礼物。盒子里面可以再放零个或者多个盒子。假设放礼物的盒子里不再放其他盒子。用()表示一个盒子，B表... 阅读全文
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FlipperTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 39 Accepted Submission(s): 29 Problem Description Little Bobby Roberts (son of Big Bob, of Problem G) plays this solitaire memory game called Flipper. He starts with n cards, ... 阅读全文
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看病要排队Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 43 Accepted Submission(s): 31 Problem Description 看病要排队这个是地球人都知道的常识。不过经过细心的0068的观察，他发现了医院里排队还是有讲究的。0068所去的医院有三个医生（汗，这么少）同时看病。而看病的人病情有轻重，所以不能根据简单的先来先服务的原则。所以医院对每种病情规定了10种不同的优先级。级... 阅读全文
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简单计算器Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 58 Accepted Submission(s): 44 Problem Description 读入一个只包含 +, -, *, / 的非负整数计算表达式，计算该表达式的值。 Input 测试输入包含若干测试用例，每个测试用例占一行，每行不超过200个字符，整数和运算符之间用一个空格分隔。没有非法表达式。当一行中只有... 阅读全文
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As the new term comes, the Ignatius Train Station is very busy nowadays. A lot of student want to get back to school by train(because the trains in the Ignatius Train Station is the fastest all over the world ^v^). But here comes a problem, there is only one railway where all the trains stop. So al. 阅读全文
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Problem Description ACboy was kidnapped!! he miss his mother very much and is very scare now.You can't image how dark the room he was put into is, so poor :(.As a smart ACMer, you want to get ACboy out of the monster's labyrinth.But when you arrive at the gate of the maze, the monste say :&q 阅读全文
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Square CoinsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 50 Accepted Submission(s): 48 Problem Description People in Silverland use square coins. Not only they have square shapes but also their values are square numbers. Coins ... 阅读全文
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piTime Limit: 6000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 47 Accepted Submission(s): 27 Problem Description 计算圆周率到小数点后5n 位。（本题不可打表） Input 正整数n=1;i--){11 ans=TWO.add(ans.multiply(td(i)).divide(td(2*i+1),1800,Big... 阅读全文
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循环多少次？Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 37 Accepted Submission(s): 24 Problem Description 我们知道，在编程中，我们时常需要考虑到时间复杂度，特别是对于循环的部分。例如，如果代码中出现for(i=1;i 2 #include 3 #include 4 #include 5 #include 6 #include 7 using na... 阅读全文
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The BalanceTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 72 Accepted Submission(s): 50 Problem Description Now you are asked to measure a dose of medicine with a balance and a number of weights. Certainly it is not always achiev... 阅读全文
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FruitTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 35 Accepted Submission(s): 26 Problem Description 转眼到了收获的季节，由于有TT的专业指导，Lele获得了大丰收。特别是水果，Lele一共种了N种水果，有苹果，梨子，香蕉，西瓜……不但味道好吃，样子更是好看。于是，很多人们慕名而来，找Lele买水果。甚至连大名鼎鼎的HDU ACM总教头 lcy 也来了。... 阅读全文