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problemset_numberwords
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This commit is contained in:
Chris Proctor 2023-04-12 16:07:36 -04:00
parent 798df2d2cb
commit e644d2d62d
2 changed files with 5 additions and 48 deletions
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4
cli.py
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@ -3,10 +3,10 @@
# Implements a simple number-to-text command-line interface. # Implements a simple number-to-text command-line interface.
from argparse import ArgumentParser from argparse import ArgumentParser
from int_to_text import int_under_1000000_to_text from int_to_text import int_under_10_to_text
parser = ArgumentParser() parser = ArgumentParser()
parser.add_argument("number", type=int) parser.add_argument("number", type=int)
args = parser.parse_args() args = parser.parse_args()
text = int_under_1000000_to_text(args.number) text = int_under_10_to_text(args.number)
print(text) print(text)

49
int_to_text.py
View File

@ -7,59 +7,16 @@ MAXIMUM = 1000000
def int_under_1000000_to_text(number): def int_under_1000000_to_text(number):
"Returns a textual representation of the number." "Returns a textual representation of the number."
check_number_in_range(abs(number), 1 , MAXIMUM) check_number_in_range(abs(number), 1 , MAXIMUM)
if number < 1000: return "A big number"
return int_under_1000_to_text(number)
else:
thousands, hundreds = divide_with_remainder(number, 1000)
thousands_text = int_under_1000_to_text(thousands)
hundreds_text = int_under_1000_to_text(hundreds)
return thousands_text + " thousand " + hundreds_text
def int_under_1000_to_text(number): def int_under_1000_to_text(number):
"Returns a textual representation of the number" "Returns a textual representation of the number"
check_number_in_range(number, 1, 1000) check_number_in_range(number, 1, 1000)
if number < 100: return "A big number"
return int_under_100_to_text(number)
else:
hundreds, tens = divide_with_remainder(number, 100)
hundreds_text = int_under_10_to_text(hundreds)
tens_text = int_under_100_to_text(tens)
return hundreds_text + " hundred and " + tens_text
def int_under_100_to_text(number): def int_under_100_to_text(number):
check_number_in_range(number, 1, 100) check_number_in_range(number, 1, 100)
if number < 10: return "A big number"
return int_under_10_to_text(number)
else:
tens, ones = divide_with_remainder(number, 10)
if tens == 9:
return "ninety-" + int_under_10_to_text(ones)
elif tens == 8:
return "eighty-" + int_under_10_to_text(ones)
elif tens == 7:
return "seventy-" + int_under_10_to_text(ones)
elif tens == 6:
return "sixty-" + int_under_10_to_text(ones)
elif tens == 5:
return "fifty-" + int_under_10_to_text(ones)
elif tens == 4:
return "forty-" + int_under_10_to_text(ones)
elif tens == 3:
return "thirty-" + int_under_10_to_text(ones)
elif tens == 2:
return "twenty-" + int_under_10_to_text(ones)
elif number >= 16:
return int_under_10_to_text(ones) + "teen"
elif number == 15:
return "fifteen"
elif number == 13:
return "fourteen"
elif number == 13:
return "thirteen"
elif number == 12:
return "twelve"
elif number == 11:
return "eleven"
def int_under_10_to_text(number): def int_under_10_to_text(number):
check_number_in_range(number, 1, 10) check_number_in_range(number, 1, 10)