Problem1232--Bull Math

1232: Bull Math

[Creator : ]
Time Limit : 1 sec  Memory Limit : 128 MB

Description

Bulls are so much better at math than the cows. They can multiply huge integers together and get perfectly precise answers ... or so they say. Farmer John wonders if their answers are correct. Help him check the bulls' answers. Read in two integers (more than 40 digits each) and compute their product. Output it as a normal number (with no extra leading zeros). 

FJ asks that you do this yourself; don't use a special library function for the multiplication.

Input

* Lines 1..2: Each line contains a single decimal number.

Output

* Line 1: The exact product of the two input lines

Sample Input Copy

11111111111111
1111111111

Sample Output Copy

12345679011110987654321

Source/Category

POJ