import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import static java.lang.System.in; public class Main { public static void main(String[] args) throws IOException { BufferedReader reader = new BufferedReader(new InputStreamReader(in)); int K = Integer.parseInt(reader.readLine()); int S = Integer.parseInt(reader.readLine()); System.out.println((S * (100-K))*100); } }