Reordered Power of 2 - Practice Coding | SlaveCode
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869. Reordered Power of 2
Medium
30 Points
Hash Table
Math
Sorting
Counting
Enumeration
You are given an integer n. We reorder the digits in any order (including the original order) such that the leading digit is not zero.
Return true if and only if we can do this so that the resulting number is a power of two.
Examples
Example 1
Input: n = 1
Output: true
Example 2
Input: n = 10
Output: false
Constraints
1 <= n <= 109
869. Reordered Power of 2
Medium
30 Points
Hash Table
Math
Sorting
Counting
Enumeration
You are given an integer n. We reorder the digits in any order (including the original order) such that the leading digit is not zero.
Return true if and only if we can do this so that the resulting number is a power of two.