Multiply a number by 2 and divide by 2 using left and right bit shift operators.

Difficulty: Easy

Phase: 6 · Mixed Logical Challenges

XP Reward: 10 XP

Topics: Mixed Logical Challenges, Easy

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

Problem Description

Given integer N, print N multiplied by 2 (using << 1) and N divided by 2 (using >> 1) separated by space. 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: 10

Output: 20 5

Explanation: Sample execution for input 10