Barahatia Village (II)

Time Limit: 1 sec

 

The Problem

Increasing by P% the population of Barahatia village became X. What was the previous population of the village ?

 

Example:

if P = 5 and X = 2100 then

Previous population of the village 2000.

 

 

 

The Input

The input file contains only 2 integer numbers P, X (P<100, X < 10000).

 

The Output

Output will show the one integer numbers which is previous population of the village in a separate line.

 

Sample Input

5 2100

 

Sample Output

2000

 

 

 

 

Problem Setter: Shahin ShamS