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344
README.md
344
README.md
@ -23,347 +23,3 @@ W ten sposób będziemy aktualizować zadania co zajęcia.
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Zadania robimy do końca soboty poprzedzającej zajęcia
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Zadania robimy do końca soboty poprzedzającej zajęcia
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Rozwiązanie zapisujemy w pliku run.py
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Rozwiązanie zapisujemy w pliku run.py
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## Zajęcia 2 Wyrażenia regularne
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Dokumentacja wyrażeń regularnych w python3: https://docs.python.org/3/library/re.html
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### Podstawowe funkcje
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search - zwraca pierwsze dopasowanie w napisie
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findall - zwraca listę wszystkich dopasowań (nienakładających się na siebie)
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match - zwraca dopasowanie od początku string
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To tylko podstawowe funkcje, z których będziemy korzystać. W dokumentacji opisane są wszystkie.
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### Obiekt match
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```
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import re
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answer = re.search('na','banan')
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print(answer)
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print(answer.start())
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print(answer.end())
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print(answer.group())
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answer = re.search('na','kabanos')
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print(answer)
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type(answer)
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if answer:
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print(answer.group())
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else:
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pass
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```
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### Metaznaki
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- [] - zbiór znaków
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- . - jakikolwiek znak
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- ^ - początek napisu
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- $ - koniec napisu
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- ? - znak występuje lub nie występuje
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- \* - zero albo więcej pojawień się
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- \+ - jeden albo więcej pojawień się
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- {} - dokładnie tyle pojawień się
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- | - lub
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- () - grupa
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- \ -znak ucieczki
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- \d digit
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- \D nie digit
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- \s whitespace
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- \S niewhitespace
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### Flagi
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Można użyć specjalnych flag, np:
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`re.search('ma', 'AlA Ma KoTa', re.IGNORECASE)`.
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### Przykłady (objaśnienia na laboratoriach)
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Do nauki lepiej użyć pythona w wersji interaktywnej, a najlepiej ipython.
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```
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import re
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text = 'Ala ma kota i hamak, oraz 150 bananów.'
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re.search('ma',text)
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re.match('ma',text)
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re.match('Ala ma',text)
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re.findall('ma',text)
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re.findall('[mn]a',text)
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re.findall('[0-9]',text)
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re.findall('[0-9abc]',text)
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re.findall('[a-z][a-z]ma[a-z]',text)
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re.findall('[a-zA-Z][a-zA-Z]ma[a-zA-z0-9]',text)
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re.findall('\d',text)
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re.search('[0-9][0-9][0-9]',text)
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re.search('[\d][\d][\d]',text)
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re.search('\d{2}',text)
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re.search('\d{3}',text)
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re.search('\d+',text)
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re.search('\d+ bananów',text)
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re.search('\d* bananów','Ala ma dużo bananów')
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re.search('\d* bananów',text)
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re.search('ma \d? bananów','Ala ma 5 bananów')
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re.search('ma ?\d? bananów','Ala ma bananów')
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re.search('ma( \d)? bananów','Ala ma bananów')
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re.search('\d+ bananów','Ala ma 10 bananów albo 20 bananów')
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re.search('\d+ bananów$','Ala ma 10 bananów albo 20 bananów')
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text = 'Ala ma kota i hamak, oraz 150 bananów.'
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re.search('\d+ bananów',text)
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re.search('\d+\sbananów',text)
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re.search('kota . hamak',text)
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re.search('kota . hamak','Ala ma kota z hamakiem')
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re.search('kota .* hamak','Ala ma kota lub hamak')
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re.search('\.',text)
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re.search('kota|psa','Ala ma kota lub hamak')
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re.findall('kota|psa','Ala ma kota lub psa')
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re.search('kota (i|lub) psa','Ala ma kota lub psa')
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re.search('mam (kota).*(kota|psa)','Ja mam kota. Ala ma psa.').group(0)
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re.search('mam (kota).*(kota|psa)','Ja mam kota. Ala ma psa.').group(1)
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re.search('mam (kota).*(kota|psa)','Ja mam kota. Ala ma psa.').group(2)
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```
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### Przykłady wyrażenia regularne 2 (objaśnienia na laboratoriach)
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#### ^
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```
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re.search('[0-9]+', '123-456-789')
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re.search('[^0-9][0-9]+[^0-9]', '123-456-789')
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```
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#### cudzysłów
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'' oraz "" - oznaczają to samo w pythonie
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' ala ma psa o imieniu "Burek"'
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" ala ma psa o imieniu 'Burek' "
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' ala ma psa o imieniu \'Burek\' '
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" ala ma psa o imieniu \"Burek\" "
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#### multiline string
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#### raw string
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przy raw string znaki \ traktowane są jako zwykłe znaki \
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chociaż nawet w raw string nadal są escapowane (ale wtedy \ pozostają również w stringu bez zmian)
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https://docs.python.org/3/reference/lexical_analysis.html
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dobra praktyka - wszędzie escapować
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```
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'\\'
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print('\\')
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r'\\'
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print(r'\\')
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print("abcd")
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print("ab\cd")
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print(r"ab\cd")
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print("ab\nd")
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print(r"ab\nd")
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print("\"")
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print(r"\"")
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print("\")
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print(r"\")
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re.search('\\', r'a\bc')
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re.search(r'\\', r'a\bc')
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re.search('\\\\', r'a\bc')
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```
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#### RE SUB
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```
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re.sub(pattern, replacement, string)
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re.sub('a','b', 'ala ma kota')
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```
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#### backreferencje:
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```
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re.search(r' \d+ \d+', 'ala ma 41 41 kota')
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re.search(r' \d+ \d+', 'ala ma 41 123 kota')
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re.search(r' (\d+) \1', 'ala ma 41 41 kota')
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re.search(r' (\d+) \1', 'ala ma 41 123 kota')
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```
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#### lookahead ( to sa takie assercje):
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```
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re.search(r'ma kot', 'ala ma kot')
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re.search(r'ma kot(?=[ay])', 'ala ma kot')
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re.search(r'ma kot(?=[ay])', 'ala ma kotka')
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re.search(r'ma kot(?=[ay])', 'ala ma koty')
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re.search(r'ma kot(?=[ay])', 'ala ma kota')
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re.search(r'ma kot(?![ay])', 'ala ma kot')
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re.search(r'ma kot(?![ay])', 'ala ma kotka')
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re.search(r'ma kot(?![ay])', 'ala ma koty')
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re.search(r'ma kot(?![ay])', 'ala ma kota')
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```
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#### named groups
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```
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r = re.search(r'ma (?P<ilepsow>\d+) kotow i (?P<ilekotow>\d+) psow', 'ala ma 100 kotow i 200 psow')
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r.groups()
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r.groups('ilepsow')
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r.groups('ilekotow')
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```
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#### re.split
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```
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('a,b.c,d').split(',')
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('a,b.c,d').split(',')
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('a,b.c,d').split(',.')
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re.split(r',', 'a,b.c,d')
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re.split(r'[.,]', 'a,b.c,d')
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```
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#### \w word character
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```
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\w - matchuje Unicod word character , jeżeli flaga ASCII to [a-zA-Z0-9_]
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\w - odwrotne do \W, jezeli flaga ASCI to [^a-zA-Z0-9_]
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re.findall(r'\w+', 'ala ma 3 koty.')
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re.findall(r'\W+', 'ala ma 3 koty.')
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```
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#### początek albo koniec słowa | word boundary
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```
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re.search(r'\bkot\b', 'Ala ma kota')
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re.search(r'\bkot\b', 'Ala ma kot')
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re.search(r'\bkot\b', 'Ala ma kot.')
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re.search(r'\bkot\b', 'Ala ma kot ')
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re.search(r'\Bot\B', 'Ala ma kot ')
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re.search(r'\Bot\B', 'Ala ma kota ')
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```
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#### MULTILINE
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```
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re.findall(r'^Ma', 'Ma kota Ala\nMa psa Jacek')
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re.findall(r'^Ma', 'Ma kota Ala\nMa psa Jacek', re.MULTILINE)
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```
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#### RE.COMPILE
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## zajęcia 6
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|
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|
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instalacja https://pypi.org/project/google-re2/
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### DFA i NDFA
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```
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|
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import re2 as re
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|
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n = 50
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regexp = "a?"*n+"a"*n
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s = "a"*n
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re.match(regexp, s)
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```
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```
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|
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re.match(r"(\d)abc\1", "3abc3") # re2 nie obsługuje backreferencji
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```
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|
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re2 max memory - podniesienie limitu
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|
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time # mierzenie czasu działania
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|
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|
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|
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gdyby ktoś chciał poczytać więcej:
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|
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https://swtch.com/~rsc/regexp/regexp1.html
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|
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|
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### UTF-8
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|
||||||
```
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|
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c = "ℋ"
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|
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ord(c)
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|
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chr(8459)
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|
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8* 16**2 + 0 * 16**(1) + 0*16**(0)
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|
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15*16**3 + 15* 16**2 + 15 * 16**(1) + 15*16**(0)
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|
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```
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|
||||||
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|
||||||
```
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|
||||||
xxd -b file
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|
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xxd file
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|
||||||
```
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|
||||||
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termin oddawania zadań - 15. listopada
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|
||||||
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|
||||||
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|
||||||
## Zajęcia 7
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|
||||||
https://www.openfst.org/twiki/bin/view/GRM/Thrax
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|
||||||
|
|
||||||
https://www.cs.jhu.edu/~jason/465/hw-ofst/hw-ofst.pdf
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|
||||||
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|
||||||
Wszystkie zadania proszę robić na wzór `TaskH00`. Proszę umieszczać gramatykę w pliku `grammar.grm` oraz
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|
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opisywać finalną regułę nazwą `FinalRule`.
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|
||||||
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|
||||||
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|
||||||
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|
||||||
## KOLOKWIUM
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|
||||||
Operatory, obowiązujące na kolokwium
|
|
||||||
====================================
|
|
||||||
|
|
||||||
* kwantyfikatory `-` `*` `+` `?` `{n}` `{n,}` `{n, m}`
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|
||||||
* alternatywa — `|`
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|
||||||
* klasy znaków — `[...]`
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|
||||||
* zanegowane klasy znaków — `[^...]`
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|
||||||
* dowolny znak — `.`
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|
||||||
* unieważnianie znaków specjalnych — \
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|
||||||
* operatory zakotwiczające — `^` `$`
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|
||||||
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|
||||||
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|
||||||
Na kolokwium do każdego z 4 pytań będą 3 podpunkty. Na każdy podpunkt odpowiadamy TAK/NIE. Czas trwania to 15 minut.
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|
||||||
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|
||||||
- zawsze daszek i dolar
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|
||||||
- nie bierzemy pod uwagę capturing (jeżeli są pytania o równoważne)
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|
||||||
- proponuję wydrukować cały test w wersji bez opdowiedzi i sprawdzać
|
|
||||||
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|
||||||
|
|
||||||
Do zaliczenia należy zdobyć conajmniej 10 punktów.
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|
||||||
|
|||||||
12
TaskC00/description.txt
Normal file
12
TaskC00/description.txt
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
Read a description of a non-deterministic finite-state automaton in the AT&T format
|
||||||
|
(without weights) from the file in the first argument.
|
||||||
|
|
||||||
|
Read strings from the standard input.
|
||||||
|
If a string is accepted by the
|
||||||
|
automaton, write YES, otherwise- write NO.
|
||||||
|
|
||||||
|
The program is invoked like this: python run.py test1.arg test1.in test1.out
|
||||||
|
|
||||||
|
Note that not all transitions must be included in description.
|
||||||
|
If no transition is given for the given state and letter, write NO.
|
||||||
|
|
||||||
4041
TaskC00/long.arg
Normal file
4041
TaskC00/long.arg
Normal file
File diff suppressed because it is too large
Load Diff
7
TaskC00/long.exp
Normal file
7
TaskC00/long.exp
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
NO
|
||||||
|
NO
|
||||||
|
YES
|
||||||
|
YES
|
||||||
|
NO
|
||||||
|
NO
|
||||||
|
NO
|
||||||
7
TaskC00/long.in
Normal file
7
TaskC00/long.in
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
aaa
|
||||||
|
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
|
||||||
|
aaaa
|
||||||
|
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
|
||||||
|
xyz
|
||||||
|
aba
|
||||||
|
a
|
||||||
16
TaskC00/test1.arg
Normal file
16
TaskC00/test1.arg
Normal file
@ -0,0 +1,16 @@
|
|||||||
|
0 1 x
|
||||||
|
1 2 y
|
||||||
|
2 3 z
|
||||||
|
0 4 y
|
||||||
|
0 4 z
|
||||||
|
1 4 x
|
||||||
|
1 4 z
|
||||||
|
2 4 x
|
||||||
|
2 4 y
|
||||||
|
3 4 x
|
||||||
|
3 4 y
|
||||||
|
3 4 z
|
||||||
|
4 4 x
|
||||||
|
4 4 y
|
||||||
|
4 4 z
|
||||||
|
3
|
||||||
9
TaskC00/test1.exp
Normal file
9
TaskC00/test1.exp
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
NO
|
||||||
|
YES
|
||||||
|
NO
|
||||||
|
NO
|
||||||
|
NO
|
||||||
|
NO
|
||||||
|
NO
|
||||||
|
NO
|
||||||
|
NO
|
||||||
9
TaskC00/test1.in
Normal file
9
TaskC00/test1.in
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
xxyz
|
||||||
|
xyz
|
||||||
|
xy
|
||||||
|
zz
|
||||||
|
xxy
|
||||||
|
yzx
|
||||||
|
|
||||||
|
x
|
||||||
|
xyzz
|
||||||
7
TaskC00/testnfa.arg
Normal file
7
TaskC00/testnfa.arg
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
0 1 a
|
||||||
|
1 0 a
|
||||||
|
1 2 b
|
||||||
|
2 4 c
|
||||||
|
1 3 b
|
||||||
|
3
|
||||||
|
4
|
||||||
8
TaskC00/testnfa.exp
Normal file
8
TaskC00/testnfa.exp
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
YES
|
||||||
|
YES
|
||||||
|
NO
|
||||||
|
NO
|
||||||
|
NO
|
||||||
|
YES
|
||||||
|
NO
|
||||||
|
YES
|
||||||
8
TaskC00/testnfa.in
Normal file
8
TaskC00/testnfa.in
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
abc
|
||||||
|
ab
|
||||||
|
abcd
|
||||||
|
aaaabc
|
||||||
|
aaaaaaaabc
|
||||||
|
aaaaaaabc
|
||||||
|
zzz
|
||||||
|
aaaaaaabc
|
||||||
11
TaskC01/description.txt
Normal file
11
TaskC01/description.txt
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
Use a non deterministic finite-state automaton (FSA) engine from the TaskC00.
|
||||||
|
Create your own non deterministic FSA description to check whether the string second letter
|
||||||
|
from right is 'b'.
|
||||||
|
Don't use external files like in TaskF00 (description should be included in run file).
|
||||||
|
|
||||||
|
The alphabet is "a", "b", "C"
|
||||||
|
|
||||||
|
Read strings from the standard input.
|
||||||
|
If a string is accepted by the
|
||||||
|
automaton, write YES, otherwise- write NO.
|
||||||
|
|
||||||
6
TaskC01/test.exp
Normal file
6
TaskC01/test.exp
Normal file
@ -0,0 +1,6 @@
|
|||||||
|
YES
|
||||||
|
YES
|
||||||
|
NO
|
||||||
|
NO
|
||||||
|
NO
|
||||||
|
YES
|
||||||
6
TaskC01/test.in
Normal file
6
TaskC01/test.in
Normal file
@ -0,0 +1,6 @@
|
|||||||
|
abc
|
||||||
|
abbc
|
||||||
|
bca
|
||||||
|
b
|
||||||
|
abaa
|
||||||
|
aaacbb
|
||||||
11
TaskC02/description.txt
Normal file
11
TaskC02/description.txt
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
Use a non deterministic finite-state automaton (FSA) engine from the TaskC00.
|
||||||
|
Create your own non deterministic FSA description to check whether the string
|
||||||
|
ends with "ab"
|
||||||
|
Don't use external files like in TaskF00 (description should be included in run file).
|
||||||
|
|
||||||
|
The alphabet is "a", "b", "C"
|
||||||
|
|
||||||
|
Read strings from the standard input.
|
||||||
|
If a string is accepted by the
|
||||||
|
automaton, write YES, otherwise- write NO.
|
||||||
|
|
||||||
6
TaskC02/test.exp
Normal file
6
TaskC02/test.exp
Normal file
@ -0,0 +1,6 @@
|
|||||||
|
YES
|
||||||
|
NO
|
||||||
|
YES
|
||||||
|
NO
|
||||||
|
YES
|
||||||
|
NO
|
||||||
6
TaskC02/test.in
Normal file
6
TaskC02/test.in
Normal file
@ -0,0 +1,6 @@
|
|||||||
|
ab
|
||||||
|
a
|
||||||
|
abbab
|
||||||
|
bbbbb
|
||||||
|
ababaab
|
||||||
|
b
|
||||||
10
TaskC03/description.txt
Normal file
10
TaskC03/description.txt
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
Use a non deterministic finite-state automaton (FSA) engine from the TaskC00.
|
||||||
|
Create your own non deterministic FSA description to check whether the string
|
||||||
|
contains "abc"
|
||||||
|
Don't use external files like in TaskF00 (description should be included in run file).
|
||||||
|
|
||||||
|
The alphabet is "a", "b", "c"
|
||||||
|
|
||||||
|
Read strings from the standard input.
|
||||||
|
If a string is accepted by the
|
||||||
|
automaton, write YES, otherwise- write NO.
|
||||||
7
TaskC03/test.exp
Normal file
7
TaskC03/test.exp
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
YES
|
||||||
|
YES
|
||||||
|
YES
|
||||||
|
NO
|
||||||
|
NO
|
||||||
|
NO
|
||||||
|
NO
|
||||||
7
TaskC03/test.in
Normal file
7
TaskC03/test.in
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
abc
|
||||||
|
acabc
|
||||||
|
acabccb
|
||||||
|
abbab
|
||||||
|
bbbbb
|
||||||
|
ababaab
|
||||||
|
bc
|
||||||
22
TaskC04/description.txt
Normal file
22
TaskC04/description.txt
Normal file
@ -0,0 +1,22 @@
|
|||||||
|
Deterministic automaton III
|
||||||
|
===========================
|
||||||
|
|
||||||
|
Read a description of a finite-state automaton in the AT&T format
|
||||||
|
(without weights) from the file in the first argument. Then, read strings from the
|
||||||
|
standard input. If a string is
|
||||||
|
accepted by the automated, write YES, a space and the string on the
|
||||||
|
standard output, otherwise — write NO, a space and the string.
|
||||||
|
|
||||||
|
If there is a non-determinism in the automaton, the first transition should be chosen.
|
||||||
|
|
||||||
|
The automaton can contain epsilon transitions ("<eps>" instead of a
|
||||||
|
character). They should be interpreted as follows: an epsilon
|
||||||
|
transition can be used (without "eating" a character from the input),
|
||||||
|
if there is no other transition applicable. You can assume that there
|
||||||
|
is at most one epsilon transition from a given state and that there
|
||||||
|
are no cycles with epsilon transition.
|
||||||
|
|
||||||
|
Your program does not have to check whether the description is correct
|
||||||
|
and whether the automaton is deterministic. You can assume that the
|
||||||
|
automaton does not contain epsilon transitions.
|
||||||
|
|
||||||
8
TaskC04/eps.arg
Normal file
8
TaskC04/eps.arg
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
0 1 a
|
||||||
|
1 0 a
|
||||||
|
1 2 b
|
||||||
|
2 4 c
|
||||||
|
1 3 <eps>
|
||||||
|
3 4 d
|
||||||
|
3
|
||||||
|
4
|
||||||
10
TaskC04/eps.exp
Normal file
10
TaskC04/eps.exp
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
TRUE a
|
||||||
|
FALSE aa
|
||||||
|
TRUE aaa
|
||||||
|
TRUE abc
|
||||||
|
TRUE aaabc
|
||||||
|
FALSE aaabcd
|
||||||
|
FALSE aabc
|
||||||
|
FALSE abd
|
||||||
|
TRUE ad
|
||||||
|
FALSE aad
|
||||||
10
TaskC04/eps.in
Normal file
10
TaskC04/eps.in
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
a
|
||||||
|
aa
|
||||||
|
aaa
|
||||||
|
abc
|
||||||
|
aaabc
|
||||||
|
aaabcd
|
||||||
|
aabc
|
||||||
|
abd
|
||||||
|
ad
|
||||||
|
aad
|
||||||
4041
TaskC04/long.arg
Normal file
4041
TaskC04/long.arg
Normal file
File diff suppressed because it is too large
Load Diff
7
TaskC04/long.exp
Normal file
7
TaskC04/long.exp
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
FALSE aaa
|
||||||
|
FALSE aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
|
||||||
|
TRUE aaaa
|
||||||
|
TRUE aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
|
||||||
|
FALSE xyz
|
||||||
|
FALSE aba
|
||||||
|
FALSE a
|
||||||
7
TaskC04/long.in
Normal file
7
TaskC04/long.in
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
aaa
|
||||||
|
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
|
||||||
|
aaaa
|
||||||
|
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
|
||||||
|
xyz
|
||||||
|
aba
|
||||||
|
a
|
||||||
5
TaskC04/simple1.arg
Normal file
5
TaskC04/simple1.arg
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
# prosty automat akceptujący tylko napis "abc"
|
||||||
|
0 1 a
|
||||||
|
1 2 b
|
||||||
|
2 3 c
|
||||||
|
3
|
||||||
8
TaskC04/simple1.exp
Normal file
8
TaskC04/simple1.exp
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
FALSE a
|
||||||
|
FALSE ab
|
||||||
|
TRUE abc
|
||||||
|
FALSE abcd
|
||||||
|
FALSE aaaaab
|
||||||
|
TRUE abc
|
||||||
|
FALSE xyz
|
||||||
|
FALSE 0
|
||||||
8
TaskC04/simple1.in
Normal file
8
TaskC04/simple1.in
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
a
|
||||||
|
ab
|
||||||
|
abc
|
||||||
|
abcd
|
||||||
|
aaaaab
|
||||||
|
abc
|
||||||
|
xyz
|
||||||
|
0
|
||||||
9
TaskC04/simple2.arg
Normal file
9
TaskC04/simple2.arg
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
# automat akceptujący napis "ab*c" (b powielony dowolną liczbę razy) i "kot"
|
||||||
|
0 1 a
|
||||||
|
1 1 b
|
||||||
|
1 2 c
|
||||||
|
0 3 k
|
||||||
|
3 4 o
|
||||||
|
4 5 t
|
||||||
|
2
|
||||||
|
5
|
||||||
9
TaskC04/simple2.exp
Normal file
9
TaskC04/simple2.exp
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
TRUE kot
|
||||||
|
TRUE ac
|
||||||
|
TRUE abc
|
||||||
|
TRUE abbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbc
|
||||||
|
FALSE abcd
|
||||||
|
FALSE abbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbcccccc
|
||||||
|
FALSE kotek
|
||||||
|
FALSE kotabc
|
||||||
|
TRUE kot
|
||||||
9
TaskC04/simple2.in
Normal file
9
TaskC04/simple2.in
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
kot
|
||||||
|
ac
|
||||||
|
abc
|
||||||
|
abbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbc
|
||||||
|
abcd
|
||||||
|
abbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbcccccc
|
||||||
|
kotek
|
||||||
|
kotabc
|
||||||
|
kot
|
||||||
49
TaskC05/description.txt
Normal file
49
TaskC05/description.txt
Normal file
@ -0,0 +1,49 @@
|
|||||||
|
Dictionary
|
||||||
|
==========
|
||||||
|
|
||||||
|
Your program should read a finite-state automaton from file in the first argument.
|
||||||
|
The automaton is deterministic, you can assume it does not contain
|
||||||
|
cycles.
|
||||||
|
|
||||||
|
Each automaton path is labeled with a symbol sequence of the following form:
|
||||||
|
|
||||||
|
<input word>;<description>
|
||||||
|
|
||||||
|
e.g.:
|
||||||
|
|
||||||
|
biały;ADJ
|
||||||
|
dom;N
|
||||||
|
piła;N
|
||||||
|
piła;V
|
||||||
|
stali;N
|
||||||
|
stali;V
|
||||||
|
stali;ADJ
|
||||||
|
|
||||||
|
Next you should read words from the standard input.
|
||||||
|
For each word, you should all automaton
|
||||||
|
paths that begin a given word, the following symbol is ';'
|
||||||
|
(semicolon), e.g. for the word 'dom' we are looking for paths
|
||||||
|
beginning with 'dom;'. If there is no such path, the following message
|
||||||
|
should be printed:
|
||||||
|
|
||||||
|
<input word>;OOV
|
||||||
|
|
||||||
|
For instance, for the automaton given above and the input:
|
||||||
|
|
||||||
|
budynek
|
||||||
|
dom
|
||||||
|
piła
|
||||||
|
|
||||||
|
we should get:
|
||||||
|
|
||||||
|
budynek;OOV
|
||||||
|
dom;N
|
||||||
|
piła;N
|
||||||
|
piła;V
|
||||||
|
|
||||||
|
If there is more than one path for a given word, they should be given in alphabetical order.
|
||||||
|
|
||||||
|
The program does not have to check whether the automaton is correct
|
||||||
|
and whether it is deterministic and does not contain cycles.
|
||||||
|
|
||||||
|
|
||||||
31
TaskC05/elem.arg
Normal file
31
TaskC05/elem.arg
Normal file
@ -0,0 +1,31 @@
|
|||||||
|
0 1 b
|
||||||
|
0 2 d
|
||||||
|
0 3 p
|
||||||
|
0 4 s
|
||||||
|
1 5 i
|
||||||
|
2 6 o
|
||||||
|
3 7 i
|
||||||
|
4 8 t
|
||||||
|
5 9 a
|
||||||
|
6 10 m
|
||||||
|
7 11 ł
|
||||||
|
8 12 a
|
||||||
|
9 13 ł
|
||||||
|
10 14 ;
|
||||||
|
11 15 a
|
||||||
|
12 16 l
|
||||||
|
13 17 y
|
||||||
|
14 24 N
|
||||||
|
15 18 ;
|
||||||
|
16 19 i
|
||||||
|
17 20 ;
|
||||||
|
18 24 N
|
||||||
|
18 24 V
|
||||||
|
19 21 ;
|
||||||
|
20 22 A
|
||||||
|
21 22 A
|
||||||
|
21 24 N
|
||||||
|
21 24 V
|
||||||
|
22 23 D
|
||||||
|
23 24 J
|
||||||
|
24
|
||||||
1
TaskC05/elem.exp
Normal file
1
TaskC05/elem.exp
Normal file
@ -0,0 +1 @@
|
|||||||
|
dom;N
|
||||||
1
TaskC05/elem.in
Normal file
1
TaskC05/elem.in
Normal file
@ -0,0 +1 @@
|
|||||||
|
dom
|
||||||
15125
TaskC05/medium.arg
Normal file
15125
TaskC05/medium.arg
Normal file
File diff suppressed because it is too large
Load Diff
7
TaskC05/medium.exp
Normal file
7
TaskC05/medium.exp
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
arbuz;N
|
||||||
|
arbuza;N
|
||||||
|
arbuzowi;ADJ
|
||||||
|
arbuzowi;N
|
||||||
|
azylant;N
|
||||||
|
azylanci;N
|
||||||
|
azylantowie;OOV
|
||||||
6
TaskC05/medium.in
Normal file
6
TaskC05/medium.in
Normal file
@ -0,0 +1,6 @@
|
|||||||
|
arbuz
|
||||||
|
arbuza
|
||||||
|
arbuzowi
|
||||||
|
azylant
|
||||||
|
azylanci
|
||||||
|
azylantowie
|
||||||
31
TaskC05/multi.arg
Normal file
31
TaskC05/multi.arg
Normal file
@ -0,0 +1,31 @@
|
|||||||
|
0 1 b
|
||||||
|
0 2 d
|
||||||
|
0 3 p
|
||||||
|
0 4 s
|
||||||
|
1 5 i
|
||||||
|
2 6 o
|
||||||
|
3 7 i
|
||||||
|
4 8 t
|
||||||
|
5 9 a
|
||||||
|
6 10 m
|
||||||
|
7 11 ł
|
||||||
|
8 12 a
|
||||||
|
9 13 ł
|
||||||
|
10 14 ;
|
||||||
|
11 15 a
|
||||||
|
12 16 l
|
||||||
|
13 17 y
|
||||||
|
14 24 N
|
||||||
|
15 18 ;
|
||||||
|
16 19 i
|
||||||
|
17 20 ;
|
||||||
|
18 24 N
|
||||||
|
18 24 V
|
||||||
|
19 21 ;
|
||||||
|
20 22 A
|
||||||
|
21 22 A
|
||||||
|
21 24 N
|
||||||
|
21 24 V
|
||||||
|
22 23 D
|
||||||
|
23 24 J
|
||||||
|
24
|
||||||
2
TaskC05/multi.exp
Normal file
2
TaskC05/multi.exp
Normal file
@ -0,0 +1,2 @@
|
|||||||
|
piła;N
|
||||||
|
piła;V
|
||||||
1
TaskC05/multi.in
Normal file
1
TaskC05/multi.in
Normal file
@ -0,0 +1 @@
|
|||||||
|
piła
|
||||||
31
TaskC05/oov.arg
Normal file
31
TaskC05/oov.arg
Normal file
@ -0,0 +1,31 @@
|
|||||||
|
0 1 b
|
||||||
|
0 2 d
|
||||||
|
0 3 p
|
||||||
|
0 4 s
|
||||||
|
1 5 i
|
||||||
|
2 6 o
|
||||||
|
3 7 i
|
||||||
|
4 8 t
|
||||||
|
5 9 a
|
||||||
|
6 10 m
|
||||||
|
7 11 ł
|
||||||
|
8 12 a
|
||||||
|
9 13 ł
|
||||||
|
10 14 ;
|
||||||
|
11 15 a
|
||||||
|
12 16 l
|
||||||
|
13 17 y
|
||||||
|
14 24 N
|
||||||
|
15 18 ;
|
||||||
|
16 19 i
|
||||||
|
17 20 ;
|
||||||
|
18 24 N
|
||||||
|
18 24 V
|
||||||
|
19 21 ;
|
||||||
|
20 22 A
|
||||||
|
21 22 A
|
||||||
|
21 24 N
|
||||||
|
21 24 V
|
||||||
|
22 23 D
|
||||||
|
23 24 J
|
||||||
|
24
|
||||||
1
TaskC05/oov.exp
Normal file
1
TaskC05/oov.exp
Normal file
@ -0,0 +1 @@
|
|||||||
|
budynek;OOV
|
||||||
1
TaskC05/oov.in
Normal file
1
TaskC05/oov.in
Normal file
@ -0,0 +1 @@
|
|||||||
|
budynek
|
||||||
21
TaskC06/description.txt
Normal file
21
TaskC06/description.txt
Normal file
@ -0,0 +1,21 @@
|
|||||||
|
Paths
|
||||||
|
======
|
||||||
|
|
||||||
|
Your program should read a finite-state automaton from
|
||||||
|
the standard input.
|
||||||
|
The automaton is deterministic, you can assume it does not contain
|
||||||
|
cycles. The automaton alphabet is the set of Polish lower-case letters
|
||||||
|
(English letters plus: ą, ć, ę, ł, ń, ó, ś, ź and ż).
|
||||||
|
|
||||||
|
Your program should print, on standard output, all the paths of the
|
||||||
|
automaton in alphabetical order (to be precise: order induced by byte
|
||||||
|
codes of strings, not according to the standard Polish order). "Print
|
||||||
|
a path" means print a text line containing all subsequent characters.
|
||||||
|
|
||||||
|
The program does not have to check whether the automaton is correct
|
||||||
|
and whether it is deterministic and does not contain cycles.
|
||||||
|
|
||||||
|
Weights (if any) should be disregarded.
|
||||||
|
|
||||||
|
NOTE 1. You can add `LANG=C sort` to your Bash wrapper for the write sort.
|
||||||
|
|
||||||
50648
TaskC06/medium.exp
Normal file
50648
TaskC06/medium.exp
Normal file
File diff suppressed because it is too large
Load Diff
14774
TaskC06/medium.in
Normal file
14774
TaskC06/medium.in
Normal file
File diff suppressed because it is too large
Load Diff
1
TaskC06/medium2.exp
Normal file
1
TaskC06/medium2.exp
Normal file
@ -0,0 +1 @@
|
|||||||
|
a
|
||||||
13989
TaskC06/medium2.in
Normal file
13989
TaskC06/medium2.in
Normal file
File diff suppressed because it is too large
Load Diff
4
TaskC06/small.exp
Normal file
4
TaskC06/small.exp
Normal file
@ -0,0 +1,4 @@
|
|||||||
|
biały
|
||||||
|
dom
|
||||||
|
piła
|
||||||
|
stali
|
||||||
18
TaskC06/small.in
Normal file
18
TaskC06/small.in
Normal file
@ -0,0 +1,18 @@
|
|||||||
|
0 1 b
|
||||||
|
0 2 d
|
||||||
|
0 3 p
|
||||||
|
0 4 s
|
||||||
|
1 5 i
|
||||||
|
2 6 o
|
||||||
|
3 7 i
|
||||||
|
4 8 t
|
||||||
|
5 9 a
|
||||||
|
6 14 m
|
||||||
|
7 10 ł
|
||||||
|
8 11 a
|
||||||
|
9 12 ł
|
||||||
|
10 14 a
|
||||||
|
11 13 l
|
||||||
|
12 14 y
|
||||||
|
13 14 i
|
||||||
|
14
|
||||||
3
TaskC06/small2.exp
Normal file
3
TaskC06/small2.exp
Normal file
@ -0,0 +1,3 @@
|
|||||||
|
biały
|
||||||
|
piła
|
||||||
|
stali
|
||||||
18
TaskC06/small2.in
Normal file
18
TaskC06/small2.in
Normal file
@ -0,0 +1,18 @@
|
|||||||
|
0 1 b
|
||||||
|
0 2 d
|
||||||
|
0 3 p
|
||||||
|
0 4 s
|
||||||
|
1 5 i
|
||||||
|
2 6 o
|
||||||
|
3 7 i
|
||||||
|
4 8 t
|
||||||
|
5 9 a
|
||||||
|
6 15 m
|
||||||
|
7 10 ł
|
||||||
|
8 11 a
|
||||||
|
9 12 ł
|
||||||
|
10 14 a
|
||||||
|
11 13 l
|
||||||
|
12 14 y
|
||||||
|
13 14 i
|
||||||
|
14
|
||||||
Loading…
Reference in New Issue
Block a user