Given two numbers, ~A~ and ~B~, can you calculate ~A \times B~?

Input Specification

The first line of input will have integer ~A (1 \leq A \leq 10^{10^5})~.

The first line of input will have integer ~B (1 \leq B \leq 10^{10^5})~.

Output Specification

Output the product of ~A \times B~.

Subtasks

Subtask 1 [10%]

~A \leq 10^5~

~B \leq 10^5~

Subtask 2 [20%]

~A \leq 10^{1000}~

~B \leq 10^{1000}~

Subtask 2 [70%]

No additional constraints.

Sample Input 1

100
890

Sample Output 1

89000

Sample Input 2

69248
1002040259

Sample Output 2

69389283855232