CSES - Aalto Competitive Programming 2024 - wk8 - Mon - a times b

Time limit: 1.00 s
Memory limit: 512 MB

You are given two numbers $a$ and $b$ in base 10. Calculate $a \times b.$

Input

The first line contains a single integer $a$ . The second line contains a single integer $b$ .

Output

Print $a \times b$ in base 10 with no leading zeros.

Constraints

$1 \leq a, b \leq 10^{10^5}$

Example 1

Input:

7
191

Output:

Example 2

Input:

9641697369926504411
425970950212942028697061039529593907438336514

Output:

4107082990333217112168128101740006210847052817050776156723363254