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Background

-- Who is "XMX" ?
-- Is Mr.three ?
-- Yes .

Description

Given two integers x and m, print he.

XMX is a big boss?

XMX's Tul is ( x / m / x ) mm
XMX's Fat is ( x * m * x ) kg

Format

Input

Two integers x and m, satisfying 0 <= x, m <= 32767.

Output

One integer, the Fall.