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Power of Two

Given an integer n, return True if it is a power of two.

Input:

Output:

True

Reasoning:

The input 16 is analyzed to determine if it is a power of two.
We can express 16 as $2^4$ , which means it can be represented as a power of two.
To verify this, we can use the property that all powers of two have exactly one bit set to 1 in their binary representation: 16 in binary is 10000, which meets this condition.
Since 16 satisfies the condition of being a power of two, the function returns True.

Editor

Python 3.13.1

0/0

Run code to see test results.

📘

Given an integer n, return True if it is a power of two.

Input:

Output:

True

Reasoning:

The input 16 is analyzed to determine if it is a power of two.
We can express 16 as $2^4$ , which means it can be represented as a power of two.
To verify this, we can use the property that all powers of two have exactly one bit set to 1 in their binary representation: 16 in binary is 10000, which meets this condition.
Since 16 satisfies the condition of being a power of two, the function returns True.

Editor

Python 3.13.1

0/0

Run code to see test results.