The Bit Reverser

A medium Python interview practice problem on DataDriven. Write and execute real python code with instant grading.

Domain

Python

Difficulty

medium

Seniority

mid, senior

Problem

A network packet processing system needs to flip the bit representation of 32-bit unsigned integers for checksum calculations. Write a function that reverses all 32 bits of a non-negative integer and returns the resulting integer.

Practice This Problem

Solve this Python problem with real code execution. DataDriven runs your Python code in a sandboxed Docker environment and grades it instantly.