**Objective:** **Write a program to Reverse the binary representation of a number**

**Example: **

Input : 30
Output : 15
**Explanation**:
binary representation of 30 is : 11110
reverse of binary representation : 01111
decimal of reversed binary representation is : 15

**Input:** A Number

**Output: Decimal of reversed binary representation of a number.**

**Approach:**

- Initialize int res =0
- Now from a number , take one bit at a time
- take AND of that bit with 1 and then OR with res and store it in res
- make right shift in number by 1
- make left shift in res by 1

Reverse Binray representation of a Decimal

**Complete Code:**

**Output:**

Binary rotation of 30 is : 15

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If you find anything incorrect or you feel that there is any better approach to solve the above problem, please write comment.

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