Reverse the 32 bits of an unsigned integer.

Difficulty: Medium

Phase: 6 · Mixed Logical Challenges

XP Reward: 20 XP

Topics: Mixed Logical Challenges, Medium

Supported Languages: Python, JavaScript, C, C++, Java

Problem Description

Given unsigned 32-bit integer, reverse its binary representation and print as decimal. Input Format: Read input from standard input (stdin). Output Format: Print the result to standard output (stdout).

Constraints

-10^9 <= N <= 10^9

Examples

Example 1

Input: 43261596

Output: 964176192

Explanation: Sample execution for input 43261596