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The government of a small but important country has decided that the alphabet needs to be streamlined and reordered. Uppercase letters will be eliminated. They will issue a royal decree in the form of a String of B and A characters. The first character in the decree specifies whether a must come ( B )Before b in the new alphabet or ( A )After b . The second character determines the relative placement of b and c , etc. So, for example, "BAA" means that a must come Before b , b must come After c , and c must come After d .
Any letters beyond these requirements are to be excluded, so if the decree specifies k comparisons then the new alphabet will contain the first k+1 lowercase letters of the current alphabet.
Create a class Alphabet that contains the method choices that takes the decree as input and returns the number of possible new alphabets that conform to the decree. If more than 1,000,000,000 are possible, return -1.
Definition
標簽：
government
streamline
important
alphabet
上傳時間：
2015-06-09
上傳用戶：weixiao99
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C_NQueens Ask not what your country can do for you Ask what you can do for your country.
標簽：
country
what
your
C_NQueens
上傳時間：
2014-01-14
上傳用戶：古谷仁美
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WORLD TIME ZONE this is shows 12 important country timings.
標簽：
important
country
timings
WORLD
上傳時間：
2013-12-21
上傳用戶：manlian
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A book for human society science. It is very intersting and helpfule for everyone in every country
標簽：
intersting
for
everyone
helpfule
上傳時間：
2014-01-25
上傳用戶：aa54
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International reference list 02/2004International referenceJ.JaatinenCompany countryBerlin GermanyDeutsche Flugsicherung GermanyFrankfurt GermanyGuangzhou ChinaHamburg GermanyHelsinki-Vantaa FinlandKuala Lumpur - Sepang MalaysiaZürich Switzerland
標簽：
Quality
Energy
Power
Manag
上傳時間：
2013-10-30
上傳用戶：1184599859
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Support is available from MIPS Technologies Inc. - problems should be
addressed to support@mips.com。This product may be controlled for export purposes.
You may not export, or transfer for the purpose of reexport, any technical
data received hereunder or the product produced by use of such technical
data, including processes and services (the "product"), in violation of
any U.S. or foreign regulation, treaty, Executive Order, law, statute,
amendment or supplement thereto. Further, you may not export the product
to any prohibited or embargoed country or to any denied, blocked, or
designated person or entity as mentioned in any applicable U.S. or foreign
regulation, treaty, Executive Order, law, statute, amendment or supplement
thereto.
標簽：
Technologies
available
addressed
problems
上傳時間：
2014-01-24
上傳用戶：二驅蚊器
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This product may be controlled for export purposes.
You may not export, or transfer for the purpose of reexport, any technical
data received hereunder or the product produced by use of such technical
data, including processes and services (the "product"), in violation of
any U.S. or foreign regulation, treaty, Executive Order, law, statute,
amendment or supplement thereto. Further, you may not export the product
to any prohibited or embargoed country or to any denied, blocked, or
designated person or entity as mentioned in any applicable U.S. or foreign
regulation, treaty, Executive Order, law, statute, amendment or supplement
thereto.
標簽：
export
controlled
may
for
上傳時間：
2015-04-29
上傳用戶：陽光少年2016
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This product may be controlled for export purposes.
You may not export, or transfer for the purpose of reexport, any technical
data received hereunder or the product produced by use of such technical
data, including processes and services (the "product"), in violation of
any U.S. or foreign regulation, treaty, Executive Order, law, statute,
amendment or supplement thereto. Further, you may not export the product
to any prohibited or embargoed country or to any denied, blocked, or
designated person or entity as mentioned in any applicable U.S. or foreign
regulation, treaty, Executive Order, law, statute, amendment or supplement
thereto.
標簽：
export
controlled
may
for
上傳時間：
2014-01-13
上傳用戶：cc1915
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This text surrounds the development of the electric power SCADA system exactly, aiming at the present condition of the our country electric power charged barbed wire net currently, according to the oneself at the e- lectric power protect the profession after the electricity in seven years of development, design and adjust to try the experience on the scene from following severals carry on the treatise:Is the emergence to the system of SC- ADA and developments to introduce first Carry on the introduction elucidation to applied present condition and the development foregrounds of various terminal equipments communication agreement(rules invite) the next in order Then is the elucidation to the windows the bottom according to the mfc the plait distance environment an- d VC++6.0 plait distance softwares Carry on the more detailed treatise to the realization of the procedure struct- ure frame and the source code again End is the applied case example give examples.
標簽：
the
development
surrounds
electric
上傳時間：
2014-10-28
上傳用戶：liuchee
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dkcs_ddos_bot, written on VC++ 7.10
with admin panel on PHP (MqSQL as database server).
Command list in archive, simply inject into explorer.exe. Create an army of bots. You can manage every bot, or all bots/bots in selected country
標簽：
dkcs_ddos_bot
database
Command
written
上傳時間：
2015-12-31
上傳用戶：zhengjian
