Share your Simple but tricky Programming Exercises...

[0b00000111]

di ko nga pala napost yung solution ko

Code: [Select]

import string

myStr = "Doogsauumauipnt >)! Zov qatsfd!ovr!ieipt!fjlues >) Wiau brf zovr!tirfe!fbvprjtf uedhoidam copkt? Pmebsf jndlvdf bt!lfatt!ooe!spfuwbrf fnhioefrjnh copk- uhf ptiess!cbn!bf xhbtfvfr- j.f.- qhzsjct,!mbti,!euc/"
myLst = []
ctr = 0
for myChar in myStr:
ctr+=1
myLst.append(chr(ord(myChar)-(ctr%2)))
print string.join(myLst,'')

[Kaizer03]

sobrang igsi nga sa python ah..

yung sa akin ang haba..though pede pa naman paigsiin..mas maikli lang talaga sa python... tsk.. naccrave akong balikan ang pag-aaral ko nyan=) (i mean nag-aral dati pero walang application)

[tiktak]

grabe ang igsi nga!

[0b00000111]

ok yung naisip ni sis zerowing, nag bitwise operator tapos multiply sa -1... ill remember that technique (magagamit ko yan balang araw... pasok sa toolbox ko! ganda point sa iyo tita regie)

thanks sa mga pumatol sa exercise na ito hehehe

[0b00000111]

btw, wag nyo muna post yung decrypted message para doon sa mga gusto mag-try   magandang exercise ito hehehe basta post nyo lang mga solutions nyo

[anthonydp]

puede natin ituloy dito:

http://www.pythonchallenge.com/

para sabay-sabaw tayo matuto ng python.

[tiktak]

Congratulations hahaha magandang pang anti spam

[0b00000111]

sis anthonydp,

thanks ganda nito. sinisimulan ko na. currently nasa level 3 pa lang ako...

[Kaizer03]

here's mine in C#, edited na.. compressed compare sa una kong gawa, and kuha ng idea kay manay=)

Code: [Select]

string ConStr = null, str = "Doogsauumauipnt >)! Zov qatsfd!ovr!ieipt!fjlues >) Wiau brf zovr!tirfe!fbvprjtf uedhoidam copkt? Pmebsf jndlvdf bt!lfatt!ooe!spfuwbrf fnhioefrjnh copk- uhf ptiess!cbn!bf xhbtfvfr- j.f.- qhzsjct,!mbti,!euc/";
            char[] chq = str.ToCharArray();

            int ctr =0, chp = 0;
            
            foreach (Int32 cht in chq)
            {
                ctr++;
                chp = cht;

                if (ctr % 2 != 0)
                    chp = cht - 1;

                ConStr += Convert.ToChar(chp);
            }
            MessageBox.Show(ConStr);

BTW, kaya ko nagkakaroon ng error kanina.. instead na space lang naging newline... ano ba talaga newline sya or space lang? sa unang post kasi ni manay eh nakanewline yung last Line,=)

[0b00000111]

^^ im not sure, sa python kasi very readable yung lumalabas at wala namang error i think mahalaga lang naman from the employer is maintindihan yung decrypyed question.

[Kaizer03]

^

hehe ganun ba.. ganun din pala.. kulang yung code ko sa taas, yung spaces nya nagiging square.. though fix na sya yung nasa akin dito..including yung newline..

pero ayun, sabagay.. basang basa naman sya..recapping mode nga sa python(isip ng application) =)

thanks ulet=)

[rdpzycho]

i think mahalaga lang naman from the employer is maintindihan yung decrypyed question.

minano-mano ko nga. kaya 'di ko na-decrypt 'yung buong message, tinamad na ako.

[0b00000111]

nawili ako... kasalanan ito ni sis anthonydp

meron ding encryption sa level 3  

g fmnc wms bgblr rpylqjyrc gr zw fylb. rfyrq ufyr amknsrcpq ypc dmp. bmgle gr gl zw fylb gq glcddgagclr ylb rfyr'q ufw rfgq rcvr gq qm jmle. sqgle qrpgle.kyicrpylq() gq pcamkkclbcb. lmu ynnjw ml rfc spj.

madali rin siya idecrypt

level 4 na ako... bukas ko na pagpapatuloy  sa office    walang trabaho bukas... eto ang gagawin ko magdamag

[marcelino]

nakita ko ang message...
pero di ko pa naiintindihan kung papano. heheh

masubukan din nga.

[marcelino]

medyo nakuha ko na din kung papano naging D = C...
hay naku! aside sa naguluhan ako ng logics, di pa ako marunong magpython. hehehe

[Kaizer03]

^

nice.. tuloy tuloy na yan sir... kahit dun ka lang muna sir sa Congratulations heheh =)

[NanotecH]

Cover letter:
Please include a detailed cover letter in your response, telling us about your technical background, a bit about your life history and interests, and answering the following question (you have to 'decrypt' it first =). If you can't decipher the question, please don't respond.

Doogsauumauipnt >)! Zov qatsfd!ovr!ieipt!fjlues >) Wiau brf zovr!tirfe!fbvprjtf uedhoidam copkt? Pmebsf jndlvdf bt!lfatt!ooe!spfuwbrf fnhioefrjnh copk-
uhf ptiess!cbn!bf xhbtfvfr- j.f.- qhzsjct,!mbti,!euc/

We are looking forward to hearing from you!

quote doon sa isang job site

parang yan yung job listing ng isang company sa sta. monica...

eto sa Microsoft Small Basic:

Code: [Select]

text = "Doogsauumauipnt >)! Zov qatsfd!ovr!ieipt!fjlues >) Wiau brf zovr!tirfe!fbvprjtf uedhoidam copkt? Pmebsf jndlvdf bt!lfatt!ooe!spfuwbrf fnhioefrjnh copk- uhf ptiess!cbn!bf xhbtfvfr- j.f.- qhzsjct,!mbti,!euc/"
len = Text.GetLength(text)
For a = 1 To len Step 2
  data1 = Text.GetSubText(text,a, 1)
  data1a = text.GetCharacterCode(data1)
  data1b = text.GetCharacter(data1a - 1)
  data2 = text.GetSubText(text, a+1, 1)
  data3 = Text.Append(data1b, data2)
  TextWindow.Write(data3)
EndFor

[zer0w1ng]

Code: [Select]

inp = "g fmnc wms bgblr rpylqjyrc gr zw fylb. rfyrq ufyr amknsrcpq ypc dmp. bmgle gr gl zw fylb gq glcddgagclr ylb rfyr'q ufw rfgq rcvr gq qm jmle. sqgle qrpgle.kyicrpylq() gq pcamkkclbcb. lmu ynnjw ml rfc spj."

out = ""
for a in inp:
if a <>' ':
out = out + chr(ord('a') + ( ord(a) - ord('a') + 2) % 26)
else:
out = out + a

print out


#solution 2##
import string

table1 = 'yzabcdefghijklmnopqrstuvwx '
table2 = 'abcdefghijklmnopqrstuvwxyz '

t = string.maketrans(table1, table2)
print inp.translate(t)


[0b00000111]

nakakatuwa yung maketrans (actually, kagabi ko lang nalaman ito hehehe)... after ko masolve yung message nagbigay siya ng hint to use maketrans. dami ko pa kelangang aralin sa python

Code: [Select]

import string
translationtable=string.maketrans(string.ascii_lowercase,string.ascii_lowercase[2:]+'ab')
print "g fmnc wms bgblr rpylqjyrc gr zw fylb. rfyrq ufyr amknsrcpq ypc dmp. bmgle gr gl zw fylb gq glcddgagclr ylb rfyr'q ufw rfgq rcvr gq qm jmle. sqgle qrpgle.kyicrpylq() gq pcamkkclbcb. lmu ynnjw ml rfc spj.".translate(translationtable)


[zer0w1ng]

Apply ka na sis.