Background

Special for beginners, ^_^

Description

Given two number x and y, print the product, and return an integer of approximately product.

Format

Input

Two number x and y, satisfying 0 <= x, y <= 32767.

Output

One integer, the sum of x and y.

Sample 1

Input

12.1 500

Output

6050

Limitation

1s, 1024KiB for each test case.

Hint

Python2 Code

a, b = [float(i) for i in raw_input().split()]
print int(a * b)

Python3 Code

a, b = [float(i) for i in input().split()]
print(int(a * b))

Source

Vijos Original