#1806. a*b问题

a*b问题

Background

Description

Given two integers x and y, print x*y.

Format

Input

Two integers x and y, satisfying $0\leq x,y\leq 7673573634756473547547534753475675346754673467$ .

Samples

1 1
1

Limitation

1s, 1024KiB for each test case.