Problem1444--A * B Problem Plus

1444: A * B Problem Plus

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Time Limit : 1.000 sec  Memory Limit : 33 MB

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Description

Calculate A * B.

Input

Each line will contain two integers A and B. Process to end of file.

Note: the length of each integer will not exceed 50000.

Output

For each case, output A * B in one line.

Sample Input Copy

1
2
1000
2

Sample Output Copy

2
2000

Source/Category