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很简单的模拟题目，但在队内赛的时候一直WA了10发。。。我ca 题目没看懂，也不算，就是我以为摸到地雷他会标星（*） ，但其实还是（x），T_T 1 #include <cstdio> 2 #include <iostream> 3 #include <cstring> 4 using namesp 阅读全文
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Revenge of Segment Tree Problem Description In computer science, a segment tree is a tree data structure for storing intervals, or segments. It allows 阅读全文
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A. Factory One industrial factory is reforming working plan. The director suggested to set a mythical detail production norm. If at the beginning of t 阅读全文
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B. Valuable Resources Many computer strategy games require building cities, recruiting army, conquering tribes, collecting resources. Sometimes it lea 阅读全文
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D - 滑雪 Description Michael喜欢滑雪百这并不奇怪， 因为滑雪的确很刺激。可是为了获得速度，滑的区域必须向下倾斜，而且当你滑到坡底，你不得不再次走上坡或者等待升降机来载你。Michael想知道载一个区域中最长底滑坡。区域由一个二维数组给出。数组的每个数字代表点的高度。下面是一个 阅读全文
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C - Fire Station Description A city is served by a number of fire stations. Some residents have complained that the distance from their houses to the 阅读全文
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Description Assume the coasting is an infinite straight line. Land is in one side of coasting, sea in the other. Each small island is a point locating 阅读全文
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The Cat in the Hat Background (An homage to Theodore Seuss Geisel) The Cat in the Hat is a nasty creature,But the striped hat he is wearing has a rath 阅读全文
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Good Luck in CET-4 Everybody! 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 阅读全文
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A - Parencodings Time Limit:1000MS Memory Limit:10000KB 64bit IO Format:%I64d & %I64u Submit Status Description Let S = s1 s2...s2n be a well-formed s 阅读全文
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B. Friends and Presents time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output You have two frie 阅读全文
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Ultra-QuickSort Time Limit: 7000MS Memory Limit: 65536K Total Submissions: 42627 Accepted: 15507 Description In this problem, you have to analyze a pa 阅读全文
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Love Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 123 Accepted Submission(s): 90 Problem Descr 阅读全文
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B - B Time Limit:1000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Description Appleman has n cards. Each card has an uppercase 阅读全文
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I. Sale in GameStore（贪心） time limit per test 2 seconds memory limit per test 512 megabytes input standard input output standard output A well-known Be 阅读全文
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A. Counterexample time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Your friend has recentl 阅读全文
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Ancient Roman empire had a strong government system with various departments, including a secret service department. Important documents were sent bet 阅读全文
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import java.io.*; import java.text.*; import java.util.*; import java.math.*; public class Exponentiation { public static void main(String[] args){ Sc 阅读全文
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这道题很奇葩啊，WA了4发。。。妈的，用c++也不至于，输出竟然要原样输出。。。 例如： 0000000000000000006 * 000000000000001 输出是 0000000000000000006 * 000000000000001 而不是 6 * 1 import java.io. 阅读全文
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public class Product { public static void main(String[] args){ Scanner sc = new Scanner(new BufferedInputStream(System.in)); BigDecimal bd1, bd2, ans; 阅读全文