Mayan numerals: Difference between revisions
→{{header|Python}}: Pylinted for Python 3, added {works with} tag
(→{{header|Python}}: Pylinted for Python 3, added {works with} tag) |
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=={{header|Python}}==
{{Works with|Python|3.7}}
<lang Python>from functools import (reduce)▼
<lang Python>'''Mayan numerals'''
# main :: IO ()▼
def main():▼
print (▼
'\n'.join(mayanFramed(n) for n in [▼
4005, 8017, 326205, 886205, 1081439556, 1000000, 1000000000▼
])▼
)▼
# MAYAN NUMBERS -------------------------------------------▼
# mayanNumerals :: Int -> [[String]]
def mayanNumerals(n):
'''Rows of Mayan digit cells,
representing the integer n.
'''
return showIntAtBase(20)(
mayanDigit
Line 1,931 ⟶ 1,927:
# mayanDigit :: Int -> [String]
def mayanDigit(n):
'''List of strings representing a Mayan digit.'''
if 0 < n:
r = n % 5
Line 1,940 ⟶ 1,937:
# mayanFramed :: Int -> String
def mayanFramed(n):
'''Mayan integer in the form of a
Wiki table source string.
'''
return 'Mayan ' + str(n) + ':\n\n' + (
wikiTable({
Line 1,954:
'<br>'.join(col) for col in mayanNumerals(n)
]])
▲ )
# TEST ----------------------------------------------------
▲# main :: IO ()
▲def main():
'''Mayan numeral representations of various integers'''
main.__doc__ + ':\n\n' +
▲ '\n'.join(mayanFramed(n) for n in [
1000000, 1000000000
▲ ])
)
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# wikiTable :: Dict -> [[a]] -> String
def wikiTable(opts):
'''Source text for wiki-table display of rows of cells,
using CSS key-value pairs in the opts dictionary.
'''
def colWidth():
return 'width:' + opts['colwidth'] + '; ' if (
Line 1,990 ⟶ 2,007:
# cssFromDict :: Dict -> String
def cssFromDict(dct):
'''CSS string from a dictinary of key-value pairs'''
return reduce(
lambda a, k: a + k + ':' + dct[k] + '; ', dct.keys(), ''
Line 1,997 ⟶ 2,015:
# showIntAtBase :: Int -> (Int -> String) -> Int -> String -> String
def showIntAtBase(base):
'''String representation of an integer in a given base,
def f(toStr, n, rs):▼
using a supplied function for the string representation
of digits.
'''
def go(nd, r):
n, d = nd
r_ =
return go(divmod(n, base), r_) if 0 != n else r_
return
'negative number' if 0 > n else (
return lambda toStr: lambda n: lambda rs: (▼
)
wrap(toChr, n, rs)
)
# MAIN ---
if __name__ == '__main__':
main()</lang>
{{Out}}
Mayan numeral representations of various integers:
Mayan 4005:
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