Problem 108. Given an unsigned integer x, find the largest y by rearranging the bits in x
By solving this problem, you will make progress in the following group(s)
Magic Numbers II
- 14 Problems
- 70 Finishers
Project Euler II
- 12 Problems
- 51 Finishers
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.
Solution Stats
Problem Comments
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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.
Solution Comments
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Project Euler II
- 12 Problems
- 51 Finishers
- Sums of cubes and squares of sums
- Sum of big primes without primes
- Project Euler: Problem 11, Largest product in a grid
- Highly divisible triangular number (inspired by Project Euler 12)
- Divisors for big integer
- Large Sum (inspired by Project Euler 13)
- Longest Collatz Sequence
- Project Euler: Problem 16, Sums of Digits of Powers of Two
- Project Euler: Problem 18, Maximum path sum I
- Recurring Cycle Length (Inspired by Project Euler Problem 26)
- Numbers spiral diagonals (Part 1)
- Numbers spiral diagonals (Part 2)
Problem Recent Solvers1894
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