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Дуже сподобалась задача.

Хто зробить задачу той молодець:

If the numbers 1 to 5 are written out in words: one, two, three, four, five, then there are 3 + 3 + 5 + 4 + 4 = 19 letters used in total.

If all the numbers from 1 to 1000 (one thousand) inclusive were written out in words, how many letters would be used?

NOTE: Do not count spaces or hyphens. For example, 342 (three hundred and forty-two) contains 23 letters and 115 (one hundred and fifteen) contains 20 letters. The use of «and» when writing out numbers is in compliance with British usage.

Хто не знає є такий крутий сервіс: projecteuler
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  • 12 лютого 2014, 18:49
  • kutsyk
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