Do you know ``sed,`` a tool provided with Unix? Its most popular use is to substitute every
occurrence of ...
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發表時間:2013-07-31 22:51:10 | 回應:0
Problem I
Eternal Truths
History
is filled with legends and stories associated with mazes and ...
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發表時間:2013-07-31 22:48:07 | 回應:0
The New Villa
Mr. Black recently bought a villa in the countryside. Only one thing
bothers him: althoug...
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發表時間:2013-07-31 22:42:57 | 回應:0
Korea has many tourist attractions. One of them is an archipelago
(Dadohae in Korean), a cluster of small is...
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發表時間:2013-07-31 22:36:11 | 回應:0
A network is composed of N
computers connected by N - 1
communication links such that
any two computers...
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發表時間:2013-07-31 22:23:15 | 回應:0
Problem H - Highest Paid Toll
In Dhaka there are too many vehicles. So, the result is well know...
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發表時間:2013-07-31 22:09:02 | 回應:0
Route Change
The road system of a country connects all N cities so that it is possible to travel betw...
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Problem F.Travel
Background
Xiao Ming, a clever and lazy boy, is good at programming and slee...
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發表時間:2013-07-31 21:36:47 | 回應:0
Problem D - Getaway
The Problem
Selma and Louis are two of the most dangerous bank robbers in
Man-...
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發表時間:2013-07-31 21:25:54 | 回應:1
Problem H
Chinese Checkers
Chinese Checkers is a commercial variant
of the older Scandinavian g...
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發表時間:2013-07-31 21:16:39 | 回應:0
Robot
The Robot Moving Institute is using a robot in their local store to transport
different items.
O...
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發表時間:2013-07-31 21:04:35 | 回應:0
Problem B
Gopher and Hawks
Input: Standard Input
Output: Standard Output
Time Limit: 2 ...
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發表時間:2013-07-31 20:55:26 | 回應:0
One of the reasons for which École polytechnique (nicknamed ``X" for
reasons to be explained during the d...
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發表時間:2013-07-31 20:45:27 | 回應:0
Galactic Import
With the introduction of the new ThrustoZoom gigadimensional drive, it has
become possi...
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發表時間:2013-07-31 20:35:09 | 回應:0
G
Gathering
Food
Winter is approa...
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發表時間:2013-07-31 20:26:12 | 回應:0