123 - Writing Pad

Writing Pad

Time Limit: 1 sec


The Problem

The price of D dozen writing pads is X taka, what is the price of Y writing pads ?



if D = 10, X = 11760 and Y = 7  then

The price of 7 writing pads 686 Taka




The Input

The input file contains only 3 integer numbers DX, (D<100, X<50000, < 500).


The Output

Output will show the one integer number which the price of writing pads in a separate line.


Sample Input

10 11760 7


Sample Output

686 Taka





Problem Setter: Shahin ShamS