Xenia the beginner mathematician is a third year student at elementary school. She is now learning the addition operation.
The teacher has written down the sum of multiple numbers. Pupils should ca...
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其他好文 时间：
2014-07-22 23:05:53
阅读次数：
382
Chef develops his own computer program for playing chess. He is at the very beginning. At first he needs to write the module that will receive moves written by the players and analyze it. The module w...
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其他好文 时间：
2014-05-06 23:11:26
阅读次数：
497
Valera wanted to prepare a Codesecrof round. He's already got one problem and he wants to set a time limit (TL) on it.
Valera has written n correct solutions. For each correct solution, he knows it...
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其他好文 时间：
2014-05-03 16:53:51
阅读次数：
364
【题目】
Your boss has just unearthed a roll of old computer tapes. The tapes have holes in them and might contain some sort of useful information. It falls to you to figure out what is written on them...
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其他好文 时间：
2014-05-02 23:35:16
阅读次数：
526
Factorial Problem in Base K
Time Limit: 2 Seconds Memory Limit: 65536 KB
How many zeros are there in the end of s! if both s and s! are written in base k which is not necessarily to be 10...
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其他好文 时间：
2014-05-02 20:11:29
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376
~/.conkyrc# Conky, a system monitor, based on
torsmo## Any original torsmo code is licensed under the BSD license## All code
written since the fork of...
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系统相关 时间：
2014-05-01 18:42:00
阅读次数：
580
The string"PAYPALISHIRING"is written in a
zigzag pattern on a given number of rows like this: (you may want to display
this pattern in a fixed font fo...
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其他好文 时间：
2014-04-27 21:36:45
阅读次数：
515
