Skip to Content »
online discount medstore
advair diskus for sale
buy advair diskus without prescription
allegra for sale
buy allegra without prescription
aristocort for sale
buy aristocort without prescription
astelin for sale
buy astelin without prescription
atarax for sale
buy atarax without prescription
benadryl for sale
buy benadryl without prescription
buy clarinex without prescription
clarinex for sale
buy claritin without prescription
claritin for sale
buy flonase without prescription
flonase for sale
buy ventolin without prescription
ventolin for sale
amoxil for sale
buy amoxil without prescription
augmentin for sale
buy augmentin without prescription
bactrim for sale
buy bactrim without prescription
biaxin for sale
buy biaxin without prescription
buy cipro without prescription
cipro for sale
buy cleocin without prescription
cleocin for sale
buy dexone without prescription
dexone for sale
buy flagyl without prescription
flagyl for sale
buy levaquin without prescription
levaquin for sale
buy omnicef without prescription
omnicef for sale
amaryl for sale
buy amaryl without prescription
buy cozaar without prescription
cozaar for sale
buy diabecon without prescription
diabecon for sale
buy glucophage without prescription
glucophage for sale
buy glucotrol without prescription
glucotrol for sale
buy glucovance without prescription
glucovance for sale
buy micronase without prescription
micronase for sale
buy prandin without prescription
prandin for sale
buy precose without prescription
precose for sale
buy cialis professional without prescription
cialis professional for sale
buy cialis soft without prescription
cialis soft for sale
buy cialis super active without prescription
cialis super active for sale
buy cialis without prescription
cialis for sale
buy levitra without prescription
levitra for sale
buy viagra professional without prescription
viagra professional for sale
buy viagra soft without prescription
viagra soft for sale
buy viagra super active without prescription
viagra super active for sale
buy viagra super force without prescription
viagra super force for sale
buy viagra without prescription
viagra for sale
buy celebrex without prescription
celebrex for sale
buy colcrys without prescription
colcrys for sale
buy feldene without prescription
feldene for sale
buy imitrex without prescription
imitrex for sale
buy inderal without prescription
inderal for sale
buy indocin without prescription
indocin for sale
buy naprosyn without prescription
naprosyn for sale
buy pletal without prescription
pletal for sale
buy robaxin without prescription
robaxin for sale
buy voltaren without prescription
voltaren for sale

Tech Life of Recht » Fun with Haskell

 Fun with Haskell

  • January 19th, 2007
  • 2:02 pm

At JAOO 2006, I attended a session with Erik Meijer on Haskell. The session gave a very quick introduction to Haskell as a very nice functional language, and the enthusiasm of Erik Meijer on the subject only made it more interesting.
So, I’ve been messing around with Haskell for a while, without producing anything worthwhile – I’m still trying to figure out how to put the language to good use. However, I found a list of Haskell quizzes, derived from Ruby Quiz. Some of these have not yet been solved, so I sat down and began working on Splitting the Loot. After some hours, I suddenly discovered that I have a working solution – somewhat to my surprise.

Anyways, here it is – as it’s one of my first Haskell programs, I’m sure there’s lots of room for improvement. What it does is basically to find all possible combinations of a list of numbers, and then it tries to combine these combinations in order to find a valid solution:

[code]
divide :: Integer -> [Integer] -> [(Integer, [Integer])]
divide persons vals
| toInteger (length vals) < persons = error "Not enough values" | not $ mod (sum vals) persons == 0 = error "Values cannot be divided equally" | otherwise = divide'' persons vals (div (sum vals) persons) [] 1 divide'' persons vals maxval res cnt | cnt > persons = res
| otherwise =
let p = permut vals maxval
nx = findE p maxval
in divide” persons (deleteFirstsBy (==) vals nx) maxval ((cnt, nx):res) (cnt + 1)

findE [] c = error “Unable to find fitting element”
findE xs c
| sum (head xs) == c = head xs
| otherwise = findE (tail xs) c

uniq [] sorted = reverse sorted
uniq xs [] = uniq (tail xs) [head xs]
uniq xs sorted
| head xs == head sorted = uniq (tail xs) sorted
| otherwise = uniq (tail xs) (head xs:sorted)

permut :: [Integer] -> Integer -> [[Integer]]
permut nums maxval = permut’ nums [] 0 maxval

permut’ :: [Integer] -> [[Integer]] -> Int -> Integer -> [[Integer]]
permut’ nums [] _ maxval = permut’ nums (map (\x -> [x]) nums) 0 maxval
permut’ nums xs cnt maxval
| cnt + 2 > length nums = uniq (sort xs) []
| otherwise = permut’
nums
(xs ++ uniq
(sort $
foldr (++) []
[map (\ ys -> appendIfNecessary x ys nums maxval) xs | x <- nums] ) []) (cnt + 1) maxval appendIfNecessary x xs old maxval | elem x (deleteFirstsBy (==) old xs) = if (sum xs) + x > maxval
then xs
else x:xs
| otherwise = xs
[/code]

9,920 People had this to say...

Gravatar

BLOCKCHAIN
共赢经济模式

Gravatar

Tech Life of Recht » Blog Archive » Fun with Haskell
eyfjlykwbf http://www.g7l13t1f5n28ef109bkph36n18o44vocs.org/
[url=http://www.g7l13t1f5n28ef109bkph36n18o44vocs.org/]ueyfjlykwbf[/url]
aeyfjlykwbf

Gravatar

Tech Life of Recht » Blog Archive » Fun with Haskell

Gravatar

Pittsburgh is waiting for Minnesota to determine if Kubel is available as they remain in contention in the American League Central. Then the home team follows with three consecutive rolls of doubles (homeruns); which means they won the game, 5-4.Catch and also Release Lure and Food. 22.He reportedly interviewed several agencies this summer before deciding on Lozano, who also represents Albert Pujols and Jimmy Rollins. This coming year can be somewhat be described as enterprise booster, because big businesses which offer flower which makes it is their higher chances to produce a lot of sales in their business. Each team gets to start their half of an inning by rolling the dice once. Then on the next roll the home player rolls a pair of fours (4+4).All Star Managers Announce Lineups – RealGM WiretapManagers Jim Leyland and Bruce Bochy have announced the starting lineups for Tuesday night’s All-Star Game:AMERICAN LEAGUELF Mike Trout, Angels2B Robinson Cano, Yankees3B Miguel Cabrera, Tigers1B Chris Davis, OriolesRF Jose Bautista, Blue JaysDH David Ortiz, Red SoxCF Adam Jones, OriolesC Joe Mauer, TwinsSS J.Hart became interim general manager Sept.
John Danks Jersey

Gravatar

This event can be done through getting dinnerinside best places ever, whilst others can choose valentine day as well as dayfor them to help make their wedding day. If the three children had darker skin would news outlets such as CNN have been so concerned about their welfare and the allegations that their grandfather Joe had physically abused his own children?Furthermore, would Grace had been so disgusted to think that Jacksons parents and siblings could inherit hundreds of millions of dollars if all parties involved had dark skin? Throughout the history of this country, many wealthy White Americans have earned their fortune through inheritance.Seal Pockets That Squirrels utilize to Enter Home Use of electronics is another resource other than learning how to catch a squirrel.Peppermint.Peppermint.Pierre becomes the White Sox’s second member of the 2,000-hit club, reaching the milestone 15 days after Paul Konerko did it Aug. Some of the best methods to get rid of a squirrel issue include:. That represents a base hit or one man on base.Cayenne Pepper. The home player has hit a two run homerun since there was a man already on base.
Andrelton Simmons Jersey

Gravatar

html#storylink=cpRead more here: html. If the two die total an even number then they can roll again. There are a number of humane ways you can use to catch all of them and send out them to one more location that is safe for the kids and your home. Then the home team follows with three consecutive rolls of doubles (homeruns); which means they won the game, 5-4.锘?The breaking news was a total surprise. He served his time and, at least I believe, he has learned from it.Furthermore, many falsely believe if they do not utter racial epithets and say all of the political correct things in public, that somehow they are immune from expressing prejudice and racism. For more information click here. This event,tremendously motivates individuals agricultural market who have previously ventured theirparticular talents in agricultural field since this blossoms have been appropriately beensustained by different ministries, in addition they directly problem transportationfield, since this items are directly obtained as the the majority of delicate goodsduring the transportation time.
Wilt Chamberlain Jersey

Gravatar

Vacuum rugs and mattresses in the house every 2 or 3 days. Joe Mauer, $184,000,000 (2011-18) 8.A regular gym visit also yields positive results towards physical health especially on muscle building. The bicycle however requires having a regular check up in order to improve its efficiency and thereby improving one’s safety.While content is key to any successful search engine optimization, it’s important to remember that ultimately you are writing for other people, not the search engines.
Mike Bibby Jersey UK

Gravatar

Choking – If you pet is choking, open the mouth to see any object stuck and remove it. Things are going very well.Car Sickness – Avoid car sickness for your pets by letting them sit in the front seat, allowing them to look out of the windows and cracking the windows to allow fresh air flow in the vehicle.- La Ley de la causalidad es muy clara y siempre he cre?do en ella : ” No hay efecto sin causa “. Stickers – Use a stainless steel comb with wide teeth to pull out stickers from the fur before matting begins.
Malcolm Smith Jersey UK

Gravatar

Morocco is a country located in the continent of North Africa.Write down everything, no matter how silly or unimportant it seems.Patience: I have found that this is probably the number onereason why that most home based business seekers fail. It is popular among families, because the waters currents are calm plus it also offers a well-organized lifeguard program in place.because your mindframe is set for success.
Cheap Jerseys

Gravatar

Insanity’s exercise routines range from thirty to sixty minutes and P90X exercise routines are generally a touch more time in length, they range from 45 to your ninety + minutes for Yoga X.I don’t know if that’s a fact, but I’m sure you can get many others that believe that P90X is better than Insanity.Insanity’s exercise routines range from thirty to sixty minutes and P90X exercise routines are generally a touch more time in length, they range from 45 to your ninety + minutes for Yoga X. That battery will probably be certainly constructed to check automatic portions for example sites, EBC greenstuff, brakes plus more.Let me make a recommendation, receive the one particular you think you’ll have the harder time with, push you in spots that you are weak at and you’ll be described as a more effective athlete and obtain into more beneficial shape and health and wellbeing. The organized sports are also a great manner of developing the building of friendship and character.In 83 games, the California native is hitting .”Liverpool Continues Talks With Sevilla For Alberto Moreno – RealGM WiretapLiverpool has yet to reach agreement on a deal with Sevilla for Alberto Moreno.If Bryant spends 12 days in the minors to start the 2015 season, the Cubs will gain an extra year until he is eligible for free agency.”McCutchen will be 32 when he hits the open market.
Cheap NFL Jerseys

Gravatar

Love. Really enjoy. Really like. Better as opposed to I expected. Plus I will be one of the primary for getting this approach type when it comes to Helsinki actually fantastic to get anybody express they can enjoy this betterscooter.com :–)

Gravatar

A highly developed battery pack usually are engineered that will appeal to wide-scale auto-grade app as a result of the year just gone. “Together, Nissan and additionally NEC’s technical engineers get tackled the main element problems about cost you, effectiveness, essential safety along with trustworthiness : we tend to assume that you’ll find some sort of state-of-the-art engineering inside the lithium-ion battery power product or service everyone can create.Asked if he believed Utley was trying to hurt him, Tejada added: “Not directly, but he did it. Strong Entertainment, the suite who released the strap made Kim Kardashian to arrange be acceptable in opponent to the them claiming the proprietor of the shagging video.”He demonstrated to everybody that he’s really close, not just to the big leagues, but to playing an important role on the team,” Epstein said. These ports are compatible with a wide array of Apple and Android devices, thus making it versatile. The steroids are particularly dangerous for young teenagers and adult young people because their bodies pass by the normal changes which can severely be changed or obstructed by the use of these drugs. You will not need shoes that have multiple layers of padding since this will apply pressure to your flat feet, thus which makes it really miserable to make use of.The first part of the process is to research study to discover possible prospects.Clint Hurdle Has Hip Surgery – RealGM WiretapClint Hurdle underwent successful surgery on Monday to replace his ailing right hip.

Gravatar

Use replica Breitling watches and exhibit around in an entirely awesome way.

Gravatar

As I just think about this elegant pecan offshore gift wrapping around my arm, I just cannot enable being thrilled.

Gravatar

Royals Planning To Contend This Season – RealGM WiretapThe Kansas City Royals are in the midst of the longest playoff drought in professional sports, but they are hoping to reverse their fortunes in 2014. More disturbing is the suspension of the menstruation in the girls combined with looking further into voice, baldness, and growth of the facial hair. “The contracts are always a challenge. Also, physically, you mayobserve that there is almost no curve going inward out of your toe to your heel. “Iunderstood it.These were both equally created by completely different instructors; P90X was constructed by Tony Horton and Insanity by Shaun T. The Duo34CC takes the advantages a step further because of the “dual” part. That is why the appropriate shoes should be used. The regional authority in your area could need professionals to have both, prior to working with, learn exactly what is required by the local authority., Ltd.
Cheap Jerseys From China

Gravatar

Without exclusion, this season, as a properly-deemed observe producer who is recognized for the chronometric aircraft and plunge watches, Breitling presented the Superocean II going watches using a more contemporary and distinctive look than their predecessors.

Gravatar

then the two 42 millimeter and 44 mm Breitling Superocean Traditions Crimson Yellow metal different wrist watches shall be meets your needs.

Gravatar

cheap ray bans aviators and i would trust them now with my own children
gamma blue 11s

Gravatar

Be ideal, be best.

Gravatar

The doctor can see the joint on closed-circuit television and make repairs to it, while talking through a microphone.Flatulence – Exercising helps to move the gas out of the system, so taking your pet for walk several times in case they suffer from flatulence. Although both these oils moisturize the skin, all-natural oils possess the additional positive aspects of the vitamins and minerals and therapeutic qualities they provide. Minerals can also be sold as single supplements.com Publicado por copito en 7:08 No hay comentarios: CLINICA REINA SOFIA-BOGOTA La cl?nica REINA SOFIA, no responde por los da?os causados a mi esposa HELENA URDANETA, durante una Ecoendoscopia practicada por el Dr.
Mel Blount Jersey

Gravatar

“Obviously, it feels good to hit one like that. Smells one listed are from ingredients which every household currently has within the pantry. The next roll is a 3+4 (7) out and that ends the second inning with the home team ahead, 2-1. You can do this by simply putting a dot in the innings that a player rolls an odd number.com, an online magazine dedicated to issues affecting African American men. The visitors inning is considered over and with no hits.com wealthy-african-americans-hated-mainstream-society-a-384.While Dortmund doesn’t want to sell, Thomas Tuchel may be willing to let Pulisic leave on loan to aid his development.I often wonder, if the fact that the skin of Jacksons kids is fair had anything to do with the medias concern for their welfare.”Indians Among Those Interested In Steve Pearce – RealGM WiretapThe Cleveland Indians are among the teams that have contacted the Tampa Bay Rays to inquire about Steve Pearce.
Chris Smalling Jersey

Gravatar

F*ckin鈥?amazing things here. I鈥檓 very glad to see your post. Thanks a lot and i am looking forward to contact you. Will you kindly drop me a mail?
new balance outlet

Gravatar

I’ve far too couple of lace frontal both being chesnut. I got my first of all varieties Year or so past and they are simply so that fatigued, this at this time my favorite footwear are flipping several tones once i convey these people. Only to find they always fit in me! But this others is one proportions bigger consequently my own initially try that got got, plus they’re too small at others, for whatever reason. I wish they will start getting employed they also appear to be it doesn’t plan to. But yet total i really enjoy betterscooter.com so very much and also was hunting a further twosome this unique Chrismas the year 2010!!

Gravatar

Every time somebody links to your site on a social media site, the chances of your website showing up on the first page of search engine results increase.Ayew’s current deal expires after the season and Marseille would strongly prefer to keep him.com Publicado por copito en 14:14 No hay comentarios: VICTIMA DE MEDICO GASTROENTEROLOGO Tenga mucho cuidado cuando se practique un procedimiento m?dico. Rollerblading, jogging, and swimming increase human metabolism and therefore burn calories at a higher rate and should thus be embraced.Continue to keep in depth logical information and facts.
Denzel Perryman Jersey

Gravatar

Ricky iѕ regarded by some once the best European guard prospect ever. Rubio hаѕ bееn compared by sоmе tо Pete Maravichis. He is a Spanish professional basketball player for the Minnesota Timberwolves оf NBA. Rubio had bесomе the youngest player еvеr tо play in Spanish ACB League оn October 15, 2005, at age 14.On June 25, 2009, hе wаѕ drafted wіth the 5th pick іn your very first round of this year’s NBA Draft the actual Timberwolves, making hіm thе first player born іn thе 1990s to be drafted by thе NBA. The Timberwolves had аn agreement in principle regarding his formеr Spanish pros. On May 31, 2011, Rubio reached аn agreement wіth Minnesota tо join the Timberwolves for the 2011-12 NBA football season.I am а big soccer fan and have been inside manу stadiums. The best club that’s the іn Copenhagen hаѕ brought mе lots of attention. Then when I wаѕ аrоund 20 years old, Acquired thе crazy idea of а nеw supporter group/fraction. I am a Jesus Freak, lets look at јuѕt develop a Jesus Freak Supporter company. It all аctuаlly started while i bought a soccer jersey by wау of club, together with them create Jesus Freak оn the spine. I tеll you, people looked at me and asked troubles. I wаѕ standing amоng one оf thе most hardcore supporters with my Jesus Freak jersey!The mania оf folks for their teams drives thеm crazy іntо the soccer jersey stalls to seize theіr own jerseys after that march towards the stadiums to compliment theіr own teams. Loyal fans make usе оf the soccer jersey to show the support and respect that they’ve got for thеіr team even whеn the teams are performing verу badly on a lawn.Apart frоm that, there’s really no reason whу а therapist wоuld deny уоu to come wіth another person. If he does, be as part of your guards. There’s reаllу no reason tо refuse 33 % person іn session for your fіrѕt contact whеrе you certainly mау have several things to ask. In the following sessions, оf course, the therapist mау аsk уоur friend tо leave the room undеr remedies.Three citizens were sickened by the ground beef, hоwevеr thе sickness waѕ mild and theу will fully receive. One person waѕ from New York, as wеll aѕ the othеr twо frоm Maine. The store thаt is definitely the culprit is thе warehouse giant, BJ’s in the us of Maine, New York, Massachusetts, Connecticut and New jersey. When shop at thеse stores, return thе meat immediately оr throw it away.You can also find which you hаve picking оf designing magliette your оwn jersey guarantee that it can have уоur nаme on who’s. Some fans think the reason а great idea to show thеrе support and may possibly therе tо back increase the team. It also gіveѕ the opportunity determine on sort of of material you want so that you arе preferred wіth choosing.Thinking abоut theѕе things prompted mе to leaf through my journals and skim about discussed thirty-five-city tour I took in thе fall of mid 2001. Every night I wоuld record my head lying down, since thе bunks round the bus wеrе toо shallow fоr want уоu to sit uр іn (think coffin). The namе of a dіfferent city headed each entry: White Oak, Texas; Lexington, Kentucky; Hastings, Nebraska; and аlsо to mу birthday, ѕomе city іn South dakota that I forgot to note, probаblу because To become ѕо sad аbоut spending it thеrе that I blanked versus eachother altogether.There is nothing stopping аny team frоm winning. Team USA hаѕ qualified but hаve thirty оne оther countries. Each аnd every nation ‘s gоing to bring greatest team forward and try their leading аt winning this major soccer scenario.Buying Ed Hardy merchandise doeѕn’t need to cost a lot of money. If уоu don’t mind gettіng somеthing frоm the seasons ago, you can helр to save quіtе a few money and also great.

Gravatar

told him {that I|

Gravatar

Hello! Someone in my Facebook group shared this website with us so I came to give it a look. I’m definitely loving the information. I’m book-marking and will be tweeting this to my followers! Wonderful blog and amazing design and style.|
craftbeerds

Gravatar

Author’s Resource BoxTodd A.He reportedly interviewed several agencies this summer before deciding on Lozano, who also represents Albert Pujols and Jimmy Rollins.”Pirates Eyeing Deal For Kubel – RealGM WiretapThe Pirates, looking for offensive help prior to Sunday’s non-waiver trade deadline, are eyeing a deal for Twins outfielder designated hitter Jason Kubel, according to a source.”I don’t know if I’m worth €80 million [£58 million].75 million deal, setting the market for relievers this winter.You can view these by visiting him at NotMeUSAArticle Source: Anthony Martial Not Bothered Rooney Didnt Know Who He Was – RealGM WiretapWayne Rooney had never heard of Manchester United’s £36 million man Anthony Martial of Monaco.Seal Pockets That Squirrels utilize to Enter Home Use of electronics is another resource other than learning how to catch a squirrel.“Bastian is the absolute leader and he has always shouldered responsibility for the national team on and off the pitch,” Joachim Löw said. Unfortunately, many seem to have a cash complex when it comes to people of color. Then the home team follows with three consecutive rolls of doubles (homeruns); which means they won the game, 5-4.
Axel Tuanzebe Jersey

Gravatar

These workout watches are the most dependable chronometer on the market on the inside its exclusive types also to adaptable kinds.

Gravatar

The situation in this examine techniques 44mm across and 14mm high, which can be secured during that time zero-indicative opal pretty.

Gravatar

Audemars Piguet Rolex watch Duplicate is in fact Very Cost-effective

Gravatar

Wristwatch|Watch} Daytona, he {immediately|instantly|right away|quickly|

Gravatar

Comme point guard et comme leader, tout ce qu’il fait va aider l’équipe.

Want your say?

* Required fields. Your e-mail address will not be published on this site

You can use the following XHTML tags:
<a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>