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вернуться в форумCould anyone explain about "Nikifor knows that a certain positive integer has in its decimal form each of the digits 1,2,3,4" ??? I don't understand it Послано Badd 5 мар 2002 21:09 It means... all numbers in the input have at least one '1', one '2', one '3' and one '4' in their decimal form, is this clear now ? ;) Re: It means... Thank you for you help. Now I guess it's the key of this problem. If I can get any of 0~6 by putting 1,2,3,4 as the first 4 digits. |
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