124 - Rice Crop

Rice Crop

Time Limit: 1 sec


The Problem

P1 persons can harvest the crop of a piece of land in D1 days. In how many days will P2 persons harvest that crop ?



if P1 = 11, D1 = 30 and P2 = 22  then

15 Days 




The Input

The input file contains only 3 integer numbers P1, D1, P2 (P1, D1, P2<1000).


The Output

Output will show the one integer number which the days will P2 persons harvest that crop in a separate line.


Sample Input

11 30 22


Sample Output

15 Days





Problem Setter: Shahin ShamS