Winter-2-STL-F Ananagrams 解题报告及测试数据

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Winter-2-STL-F Ananagrams 解题报告及测试数据

Time Limit:3000MS Memory Limit:0KB Description Most crossword puzzle fans are used to anagrams--groups of words with the same letters in different orders--for example OPTS, SPOT, STOP, POTS and POST. Some words however do not have this attribute…

sgu 104 Little shop of flowers 解题报告及测试数据

104. Little shop of flowers time limit per test: 0.25 sec. memory limit per test: 4096 KB 问题: 你想要将你的花窗安排得最具美感.有F束花,每一束花都不一样,至少有F个按顺序排成一行的花瓶.花瓶从左到右,依次编号1-V.而花放置的位置是可以改变的,花依次编号1到F.花的序号有一个特征,即是序号决定了花束出现在花瓶里的顺序.例如,有两束花编号i和j,满足i<j,那么i所在的花瓶一定要在j所在花瓶的左边,即是i…

Spring-1-I 233 Matrix（HDU 5015）解题报告及测试数据

233 Matrix Time Limit:5000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Description In our daily life we often use 233 to express our feelings. Actually, we may say 2333, 23333, or 233333 ... in the same meaning. And here is the quest…

Spring-1-H Number Sequence（HDU 5014）解题报告及测试数据

Number Sequence Time Limit:2000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Problem Description There is a special number sequence which has n+1 integers. For each number in sequence, we have two rules: ● a i ∈ [0,n] ● a i ≠ a j ( i…

Spring-1-F Dice（HDU 5012）解题报告及测试数据

Dice Time Limit:1000MS Memory Limit:65536KB Description There are 2 special dices on the table. On each face of the dice, a distinct number was written. Consider a 1.a 2,a 3,a 4,a 5,a 6 to be numbers written on top face, bottom face, left face, r…

Spring-1-E Game（HDU 5011）解题报告及测试数据

Game Time Limit:1000MS Memory Limit:65536KB Description Here is a game for two players. The rule of the game is described below: ● In the beginning of the game, there are a lot of piles of beads. ● Players take turns to play. Each turn, player ch…

Spring-1-A Post Robot（HDU 5007）解题报告及测试数据

Post Robot Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K Problem Description DT is a big fan of digital products. He writes posts about technological products almost everyday in his blog. But there is such few comments of his…

Winter-1-F Number Sequence 解题报告及测试数据

Time Limit:1000MS Memory Limit:32768KB Description A number sequence is defined as follows:f(1) = 1, f(2) = 1, f(n) = (A * f(n - 1) + B * f(n - 2)) mod 7.Given A, B, and n, you are to calculate the value of f(n). Input The input consists of mult…

sgu 103 Traffic Lights 解题报告及测试数据

103. Traffic Lights Time limit per test: 0.25 second(s) Memory limit: 4096 kilobytes 题解: 1.其实就是求两点间的最短路,不过加了交通灯的限制,使得两点间的所需时间并不只是由路程决定. 2.只有一条路两个端点的交通灯颜色相同时,该路才可以通过.但是这有一种情况,当两个交通灯处于不同颜色时,经过t时间,交通灯又恰好处于不同颜色,由于最初有一个颜色预变时间riC以及蓝色tiB.紫色周期tiP ,那么就需要计算交通灯…

Spring-2-H Array Diversity（SPOJ AMR11H）解题报告及测试数据

Array Diversity Time Limit:404MS Memory Limit:0KB 64bit IO Format:%lld & %llu Description Here we go! Let's define the diversity of a list of numbers to be the difference between the largest and smallest number in the list. For example, the…

Spring-2-J Goblin Wars（SPOJ AMR11J）解题报告及测试数据

Goblin Wars Time Limit:432MS Memory Limit:0KB 64bit IO Format:%lld & %llu Description The wizards and witches of Hogwarts School of Witchcraft found Prof. Binn's History of Magic lesson to be no less boring than you found your own history cla…

Spring-2-B Save the Students（SPOJ AMR11B）解题报告及测试数据

Save the Students Time Limit:134MS Memory Limit:0KB 64bit IO Format:%lld & %llu Description Hogwarts is under attack by the Dark Lord, He-Who-Must-Not-Be-Named. To protect the students, Harry Potter must cast protective spells so that those…

Spring-2-A Magic Grid（SPOJ AMR11A）解题报告及测试数据

Magic Grid Time Limit:336MS Memory Limit:0KB 64bit IO Format:%lld & %llu Description Thanks a lot for helping Harry Potter in finding the Sorcerer's Stone of Immortality in October. Did we not tell you that it was just an online game ? uhhh!…

Winter-2-STL-G Team Queue 解题报告及测试数据

Time Limit:3000MS Memory Limit:0KB Description Queues and Priority Queues are data structures which are known to most computer scientists. The Team Queue, however, is not so well known, though it occurs often in everyday life. At lunch time the q…

Winter-2-STL-E Andy's First Dictionary 解题报告及测试数据

use stringstream Time Limit:3000MS Memory Limit:0KB Description Andy, 8, has a dream - he wants to produce his very own dictionary. This is not an easy task for him, as the number of words that he knows is, well, not quite enough. Instead of thin…

Winter-2-STL-D The Blocks Problem 解题报告及测试数据

Time Limit:3000MS Memory Limit:0KB Description Background Many areas of Computer Science use simple, abstract domains for both analytical and empirical studies. For example, an early AI study of planning and robotics (STRIPS) used a block world i…

Winter-2-STL-B Brackets 解题报告及测试数据

Time Limit:2000MS Memory Limit:65536KB Description Given a string consisting of brackets of two types find its longest substring that is a regular brackets sequence. Input There are mutiple cases in the input file. Each case contains a string con…

Winter-2-STL-C Where is the Marble? 解题报告及测试数据

Time Limit:3000MS Memory Limit:0KB Description Download as PDF Raju and Meena love to play with Marbles. They have got a lot of marbles with numbers written on them. At the beginning, Raju would place the marbles one after another in ascending or…

Winter-2-STL-A Argus 解题报告及测试数据

Time Limit:2000MS Memory Limit:65536KB Description A data stream is a real-time, continuous, ordered sequence of items. Some examples include sensor data, Internet traffic, financial tickers, on-line auctions, and transaction logs such as Web usa…

Winter-1-E Let the Balloon Rise 解题报告及测试数据

Time Limit:1000MS Memory Limit:32768KB Description Contest time again! How excited it is to see balloons floating around. But to tell you a secret, the judges' favorite time is guessing the most popular problem. When the contest is over, they wil…

Winter-1-D Max Sum 解题报告及测试数据

Time Limit:1000MS Memory Limit:32768KB Description Given a sequence a[1],a[2],a[3]......a[n], your job is to calculate the max sum of a sub-sequence. For example, given (6,-1,5,4,-7), the max sum in this sequence is 6 + (-1) + 5 + 4 = 14. Input The f…