Problem 108. Given an unsigned integer x, find the largest y by rearranging the bits in x

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Given an unsigned integer x, find the largest y by rearranging the bits in x.
Example:
 Input  x = 10
 Output y is 12
since 10 in binary is 1010 and 12 in binary is 1100.

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3438 Solutions

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Last Solution submitted on Apr 09, 2026

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2 Comments

Archana Narayanan on 26 Mar 2021

de2bi doesn't work either

goc3 on 29 Mar 2021

de2bi is a toolbox function. Cody does not currently support toolbox functions.

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