一、题目DescriptionWangpeng is good at drawing. Now he wants to say numbers like “521” to his girlfriend through the game draw something.Wangpeng can’t wr...
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其他好文 时间：
2014-07-22 22:53:15
阅读次数：
242
Count and SayThe count-and-say sequence is the sequence of integers beginning as follows:1, 11, 21, 1211, 111221, ...1is read off as"one 1"or11.11is r...
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其他好文 时间：
2014-07-19 20:35:34
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276
Problem DescriptionWangpeng is good at drawing. Now he wants to say numbers like “521” to his girlfriend through the game draw something.Wangpeng can’...
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其他好文 时间：
2014-07-19 18:24:12
阅读次数：
205
Marbles
Input: standard input
Output: standard output
I have some (say, n) marbles (small glass balls) and I am going to buy some boxes to store them. The boxes are of two types:
Type 1: each ...
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其他好文 时间：
2014-07-19 08:01:10
阅读次数：
264
UVA 11534 - Say Goodbye to Tic-Tac-Toe
题目链接
题意：给定一个序列，轮流放XO，要求不能有连续的XX或OO，最后一个放的人赢，问谁赢
思路：sg函数，每一段...看成一个子游戏，利用记忆化求sg值，记忆化的状态要记录下左边和右边是X还是O即可
代码：
#include
#include
const int N = 105;...
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数据库 时间：
2014-07-18 22:34:57
阅读次数：
434
??
Description
Problem H: Partitioning by Palindromes
We say a sequence of characters is a palindrome if it is the same written forwards and backwards. For example, 'racecar' is a palindrome,...
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其他好文 时间：
2014-07-18 15:13:10
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266
A - Accurately Say "CocaCola"!DescriptionIn a party held by CocaCola company, several students stand in a circle and play a game.One of them...
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其他好文 时间：
2014-07-18 00:01:04
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239
//JS的扩展方法： 1 定义类静态方法扩展 2 定义类对象方法扩展 var aClass = function(){} //1 定义这个类的静态方法 aClass.sayHello = function(){ alert('say hello');...
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Web程序 时间：
2014-07-17 22:38:35
阅读次数：
307
Factovisors
The factorial function, n! is defined thus for n a non-negative integer:
0! = 1
n! = n * (n-1)! (n > 0)
We say that a divides b if there exists an integer k such that
k*a =...
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其他好文 时间：
2014-07-17 19:05:06
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235
def say_goodnight(name) result ="Good night ." +name return resultenddef say_goodmorning(name) result ="Good morning .#{name}" return resultendde...
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其他好文 时间：
2014-07-14 14:14:34
阅读次数：
189
