30 lines
767 B
Python
30 lines
767 B
Python
def solution():
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# 1 digit
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l1 = ['one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine']
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d1 = len(combine_words(l1))
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# 2 digits
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l2 = ['twenty', 'thirty', 'fourty', 'fifty', 'sixty', 'seventy', 'eighty', 'ninety']
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l3 = ['ten', 'eleven', 'twelve', 'thirteen', 'fourteen', 'fifteen', 'sixteen', 'seventeen', 'eighteen', 'nineteen']
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d2 = len(combine_words(l2)) + d1*len(l2) + len(combine_words(l2))*(len(l1)+1)
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# 3 digits
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w1 = 'hundred'
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w2 = 'and'
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d3 = len(w1)*900 + d1*100 + len(w2)*9*99 + 9*d2
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# 4 digits
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w3 = 'thousand'
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d4 = len(w3)
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return d1 + d2 + d3 + d4
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def combine_words(words):
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w = ''
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for word in words:
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w += word
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return w
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# solved by chatGPT
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print(solution())
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