A positive integer may be expressed as a sum of
different prime numbers (primes), in one way or another.
...
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發表時間：2012-04-20 16:26:26 | 回應：0
Some positive integers can be represented by a sum of one or more
consecutive prime numbers. How many such...
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發表時間：2012-04-20 16:25:02 | 回應：0
C
Scarecrow
Taso owns a very long field. He plans to grow differ...
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發表時間：2012-04-19 09:30:13 | 回應：0
A
Save Setu
Rahaduzzaman Setu, (Roll - 12) of 13th batch, CSE,
...
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發表時間：2012-04-19 09:00:41 | 回應：0
Number Chains
Given a number, we can form a number chain by
arranging its digits in descending order ar...
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發表時間：2012-04-19 07:24:36 | 回應：0
I loveStrings!!!Input / Output:standard I/OTime Limit: 4 sec Hmmmmmm…………strings again :) Then it must b...
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發表時間：2012-04-18 22:38:21 | 回應：0
D. Only I did it!
Time limit: 1s
Once upon a time, in the land of Ceeplenty, lived 3 friends ...
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發表時間：2012-04-17 17:25:41 | 回應：0
Heavy Cargo
Big Johnsson Trucks Inc. is a company specialized in manufacturing big trucks. Their late...
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發表時間：2012-04-16 22:39:42 | 回應：0
H: Shopaholic
Lindsay is a shopaholic. Whenever there is a discount of the kind where
you can buy t...
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發表時間：2012-04-16 21:24:44 | 回應：0
WormholesIn the year 2163, wormholes were discovered. A wormhole is a subspace tunnelthrough space and time c...
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發表時間：2012-04-15 20:48:40 | 回應：0
Ananagrams
Most crossword puzzle fans are used to anagrams--groups
of words with the same letters in diffe...
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發表時間：2012-04-15 19:52:03 | 回應：0
Problem D: Beat the Spread!
Superbowl Sunday is nearly here. In order to pass the time waiting for
the h...
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發表時間：2012-04-15 17:55:48 | 回應：0
F
Horror Dash
Input
Standard Input
Outp...
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發表時間：2012-04-14 20:06:27 | 回應：0
Event Planning
As you didn't show up to the yearly general meeting of the Nordic Club o...
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發表時間：2012-04-14 20:02:11 | 回應：0
Binary numbers and their pattern of bits are always very interesting to computer programmers.
In this probl...
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發表時間：2012-04-13 21:46:44 | 回應：0
