2015年8月2日
Eequal sum sets
摘要： Let us consider sets of positive integers less than or equal to n. Note that all elements of a set are different. Also note that the order of element... 阅读全文
posted @ 2015-08-02 19:58 无解大神 阅读(228) 评论(0) 推荐(0)
0 and 1
摘要： DescriptionAndrewid the Android is a galaxy-famous detective. In his free time he likes to think about strings containing zeros and ones.Once he thoug... 阅读全文
posted @ 2015-08-02 19:54 无解大神 阅读(302) 评论(0) 推荐(0)
已知矩形面积求最小周长
摘要： DescriptionThere is a piece of paper in front of Tom, its length and width are integer. Tom knows the area of this paper, he wants to know the minimum... 阅读全文
posted @ 2015-08-02 19:51 无解大神 阅读(2291) 评论(0) 推荐(0)
2015年7月30日
循环多少次？
摘要： 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 using namespace std; 5 int dp[2003][2003]; 6 void set() 7... 阅读全文
posted @ 2015-07-30 21:28 无解大神 阅读(636) 评论(1) 推荐(0)
Oil Deposits
摘要： DescriptionThe GeoSurvComp geologic survey company is responsible for detecting underground oil deposits. GeoSurvComp works with one large rectangular... 阅读全文
posted @ 2015-07-30 21:19 无解大神 阅读(183) 评论(0) 推荐(0)
棋盘问题 简单搜索DFS
摘要： Description在一个给定形状的棋盘（形状可能是不规则的）上面摆放棋子，棋子没有区别。要求摆放时任意的两个棋子不能放在棋盘中的同一行或者同一列，请编程求解对于给定形状和大小的棋盘，摆放k个棋子的所有可行的摆放方案C。Input输入含有多组测试数据。每组数据的第一行是两个正整数，n k，用一个空... 阅读全文
posted @ 2015-07-30 21:16 无解大神 阅读(201) 评论(0) 推荐(0)
Equivalent Strings
摘要： DescriptionToday on a lecture about strings Gerald learned a new definition of string equivalency. Two stringsaandbof equal length are calledequivalen... 阅读全文
posted @ 2015-07-30 21:12 无解大神 阅读(317) 评论(0) 推荐(0)
素数环
摘要： DescriptionA ring is composed of n (even number) circles as shown in diagram. Put natural numbersinto each circle separately, and the sum of numbers i... 阅读全文
posted @ 2015-07-30 21:04 无解大神 阅读(203) 评论(0) 推荐(0)
LeetCode Maximum Product Subarray
摘要： DescriptionGiven a sequence of integers S = {S1, S2, . . . , Sn}, you should determine what is the value of the maximum positive product involving con... 阅读全文
posted @ 2015-07-30 20:59 无解大神 阅读(161) 评论(0) 推荐(0)
UVA 725 – Division
摘要： DescriptionWrite a program that finds and displays all pairs of 5-digit numbers that between them use the digits0through9once each, such that the firs... 阅读全文
posted @ 2015-07-30 20:55 无解大神 阅读(225) 评论(0) 推荐(0)