What is the goal of Number of 1 Bits?

Question

What is the goal of Number of 1 Bits?

Option A — Correct answer

Count the set bits in an integer.

Option B

Sort the array and return the middle only

Option C

Use tree recursion only

Option D

Count graph components only

Explanation

Count the set bits in an integer.

Number of 1 Bits - Brian Kernighan Pattern Practice Quiz