One Person GameTime Limit:2 Seconds Memory
Limit:65536 KBThere is an interesting and simple one person game. Suppose there
is a number axis under your...
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其他好文 时间：
2014-05-24 07:02:17
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310
Given a string S, find the longest palindromic
substring in S. You may assume that the maximum length of S is 1000, and there
exists one unique longes...
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其他好文 时间：
2014-05-24 04:45:39
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245
The "." command is one of the most simple yet
powerful commands in Vim. Itrepeats the last change. For instance, suppose you
are editing an HTML filea...
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其他好文 时间：
2014-05-23 22:52:50
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372
题意：每次筛三个骰子面分别为k1，k2，k3，如果三个骰子的值分别为a，b，c则得分置0，否则得到分数加上三个骰子的值的和，如果得分大于等于n则结束游戏。设E[i]表示当前得到i分时结束游戏的期望。则E[i]=sum{Pk*(E[i+k]+1)|k为三个骰子可能取得的分数且不包括a，b，c这种情况}...
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其他好文 时间：
2014-05-23 11:48:09
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303
1. java的访问权限2. 软件包的导入1. java的访问权限 public 公共权限 既可修饰类
又可修饰成员变量和成员函数 不在同一个包, 对其访问时必须是公共类1 package mirror;2 3 class Person{ 4 public
Str...
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其他好文 时间：
2014-05-23 10:12:43
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282
【题目】
Bob is a strategy game programming specialist. In his new city building game the gaming environment is as follows: a city is built up by areas, in which there are streets, trees, factories and...
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其他好文 时间：
2014-05-22 13:09:50
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247
Problem Description
Alice and Bob always love to play games, so does this time.
It is their favorite stone-taken game.
However, this time they does not compete but co-operate to finish this tas...
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其他好文 时间：
2014-05-22 11:15:07
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242
【题目】
Write a program to solve a Sudoku puzzle by filling the empty cells.
Empty cells are indicated by the character '.'.
You may assume that there will be only one unique solution.
A sudoku puzzle...
...and its solution numbers marked in red.
...
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其他好文 时间：
2014-05-20 17:07:34
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335
题目:
Given an array of integers, every element appears
three times except for one. Find that single one.
Note:
Your algorithm should have a linear runtime complexity. Could you implem...
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其他好文 时间：
2014-05-20 16:22:52
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241
戳我去解题Given a non-negative number represented as an
array of digits, plus one to the number.The digits are stored such that the most
significant digit ...
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其他好文 时间：
2014-05-20 10:42:14
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244
