Help me in solving CCLEARN problem

[likhitawoonna]

My issue

How can i solve the given problem

My code

Learning course: Practice Python
Problem Link: CodeChef: Practical coding for everyone

[dpcoder_007]

@likhitawoonna
U have to it like this.

# cook your dish here
num = int(input())
ans = 2*num
print(ans)