Multiplication 1

Compute A \times B.

Constraints

• 1 \leq A \leq 100
• 1 \leq B \leq 100
• All values in input are integers.

Input

Input is given from Standard Input in the following format:

A B

Output

Print the value A \times B as an integer.

Examples

Input

2 5

Output

10

Input

100 100

Output

10000

inputFormat

input are integers.

Input

Input is given from Standard Input in the following format:

A B

outputFormat

Output

Print the value A \times B as an integer.

Examples

Input

2 5

Output

10

Input

100 100

Output

10000

样例

2 5

10