98 lines
1.4 KiB
Python
98 lines
1.4 KiB
Python
from functools import reduce
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target = 21124
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# 1 = 'one'
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# 2 = 'two'
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# 3 = 'three'
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# 4 = 'four'
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# 5 = 'five'
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# 6 = 'sixe'
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# 7 = 'seven'
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# 8 = 'eight'
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# 9 = 'nine'
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# 10 = 'ten'
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nbrs = [
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'',
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'one',
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'two',
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'three',
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'four',
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'five',
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'six',
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'seven',
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'eight',
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'nine',
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'ten',
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'eleven',
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'twelve',
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'thirteen',
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'fourteen',
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'fifteen',
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'sixteen',
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'seventeen',
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'eighteen',
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'nineteen',
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]
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decades = [
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None,
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None,
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'twenty',
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'thirty',
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'forty',
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'fifty',
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'sixty',
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'seventy',
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'eighty',
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'ninety',
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]
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loads = [
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'hundred',
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'thousand',
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]
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def number_to_string(nbr):
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thousand = nbr // 1000
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hundred = (nbr % 1000) // 100
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under_hundred = nbr % 100
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string = ''
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if (thousand > 0):
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string += nbrs[thousand] + 'thousand'
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if (hundred > 0):
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string += nbrs[hundred] + 'hundred'
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end_string = ''
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if (under_hundred < 20):
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end_string += nbrs[under_hundred]
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else:
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decade = under_hundred // 10
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single = nbr % 10
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end_string += decades[decade] + nbrs[single]
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if (end_string):
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if (string):
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string += 'and'
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string += end_string
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return string
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def count_len(result, nbr):
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string = number_to_string(nbr)
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return result + len(string)
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result = reduce(count_len, list(range(1, 1001)), 0)
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print(result)
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print(result == target)
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