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Update 03-roman-numerals/roman.py

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William Mantly
2023-09-26 00:26:50 +00:00
parent 7311c6644d
commit 11f0b2e045
1 changed files with 9 additions and 17 deletions
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03-roman-numerals/roman.py
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@ -1,22 +1,14 @@
class my_int( int ):
def roman( self ):
romanNum = []
symbols = ( ( 'M', 1000 ), ( 'C', 100 ), ( 'XC', 90 ), ( 'L', 50 ), ( 'X', 10 ),
( 'IX', 9 ), ('V', 5 ) , ( 'IV', 4 ), ( 'I', 1 ) )
def roman( self ):
romanNum = []
symbols = ( ( 'M', 1000 ), ( 'C', 100 ), ( 'XC', 90 ), ( 'L', 50 ), ( 'X', 10 ),
( 'IX', 9 ), ('V', 5 ) , ( 'IV', 4 ), ( 'I', 1 ) )
for symbol, value in symbols:
while self >= value:
self -= value
romanNum.append( symbol )
for symbol, value in symbols:
while self >= value:
self -= value
romanNum.append( symbol )
return ''.join( romanNum )
n = my_int( 56 )
print( n, n.roman() )
# alias my_int.roman() not to change assert lines
roman = my_int.roman
return ''.join( romanNum )
assert roman( 11 ) == "XI", "11 should return XI"
assert roman( 60 ) == "LX", "60 should return LX"