Can You Solve This.

Suppose You Ask Iron Men Like This->

1)Choose a Number

2)Add 5 With Choosed Number

3)Double the result

4)Subtract 4 from result

5)Divide the result by 2

6)Subtract the number you started with

Can You Guess The Final Result Iron Men Have Now?. :D :D :O

Just Print The result.

Input Format

no input.

Output Format

What Is The Answer of This Problem??.ans print a newline.