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NegaBinary Numbers (Posted on 2013-08-14) Difficulty: 3 of 5
Find an algorithm for writing any positive integer in negabinary, i.e., as a sum of powers of -2.

For example,

7 = 11011 = (-2)^4 + (-2)^3 + (-2)^1 + (-2)^0
19 = 10111 = (-2)^4 + (-2)^2 + (-2)^1 + (-2)^0

No Solution Yet Submitted by Danish Ahmed Khan    
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  Subject Author Date
SolutionsolutionCharlie2013-08-15 02:37:51
solutionDaniel2013-08-14 21:20:31
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