Multiply By Power of Two
Python
Medium
3 views
Problem Description
Read two integers x and k. Output x * (2^k) using shift operator.
Input Format
One line: x k.
Output Format
One integer result.
Official Solution
import sys
p=sys.stdin.read().strip().split()
if len(p)<2: sys.exit(0)
x=int(p[0]); k=int(p[1])
sys.stdout.write(str(x << k))
Solutions (0)
No solutions submitted yet. Be the first!
No comments yet. Start the discussion!