Problem 1226. Non-zero bits in 10^n.

Created by SK

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122 Solutions
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Last Solution submitted on Sep 06, 2020

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2 Comments

Peter Wittenberg on 28 Jan 2013

I can't get the last three cases to work out. I've checked the answers a couple of different ways. I still get 26 1s in the binary for 10^100. Is there a defect in the solutions offered?

SK on 30 Jan 2013

The test cases are correct. In case you are using dec2bin, it is subject to loss of significance.

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