by Serhiy Grabarchuk, Jr. |
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The book shown above is open exactly
in the middle.
The object is to determine how many pages the book consists of, if
it is known there are less than 120 pages in it and that the page
numbers are written with a simple font, say, like the one used for
this paragraph, i.e. 0, 1, 2, 3, 4, 5, 6, 7, 8, 9?
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