Problem: The city administration of IT City decided to fix up a symbol of scientific and technical progress in the city's main square, namely an indicator board that shows the effect of Moore's law in real time.

Moore's law is the observation that the number of transistors in a dense integrated circuit doubles approximately every 24 months. The implication of Moore's law is that computer performance as function of time increases exponentially as well.

You are to prepare information that will change every second to display on the indicator board. Let's assume that every second the number of transistors increases exactly 1.000000011 times.

Input

The only line of the input contains a pair of integers n (1000 ≤ n ≤ 10 000) and t (0 ≤ t ≤ 2 000 000 000) — the number of transistors in the initial time and the number of seconds passed since the initial time.

Output

Output one number — the estimate of the number of transistors in a dence integrated circuit in t seconds since the initial time. The relative error of your answer should not be greater than 10 - 6.

Examples

Input

1000 1000000


Output

1011.060722383550382782399454922040

Solution (in JAVA):

Solution:
import java.util.*;
import java.io.*;
public class Moore
{

	/************************ SOLUTION STARTS HERE ************************/

	//DONT FORGET TO COMMIT AND PUSH TO GITHUB

	private static void solve(FastScanner s1, FastWriter out){

		long n = s1.nextLong();
		long t = s1.nextLong();
		double k = 1.000000011;
		double ans = ((double)n) * (Math.pow(k,	t-1));
		out.println(String.format("%.9f", ans));
		//out.print(ans);
	}

	/************************ SOLUTION ENDS HERE ************************/



	/************************ TEMPLATE STARTS HERE ************************/

	public static void main(String []args) throws IOException {
		FastScanner in  = new FastScanner(System.in);
		FastWriter  out = new FastWriter(System.out);
		solve(in, out);
		in.close();
		out.close();
	}    

	static class FastScanner{
		public BufferedReader reader;
		public StringTokenizer st;
		public FastScanner(InputStream stream){
			reader = new BufferedReader(new InputStreamReader(stream));
			st = null;
		}
		public String next(){
			while(st == null || !st.hasMoreTokens()){
				try{
					String line = reader.readLine();
					if(line == null) return null;
					st = new StringTokenizer(line);
				}catch (Exception e){
					throw (new RuntimeException());
				}
			}
			return st.nextToken();
		}
		public String nextLine(){
			String str = null;
			try {
				str = reader.readLine();
			} catch (IOException e) {
				e.printStackTrace();
			}
			return str;
		}
		public int nextInt(){
			return Integer.parseInt(next());
		}
		public long nextLong(){
			return Long.parseLong(next());
		}
		public double nextDouble(){
			return Double.parseDouble(next());
		}
		int[] nextIntArray(int n) {
			int[] arr = new int[n];
			for (int i = 0; i < n; i++) {
				arr[i] = nextInt();
			}
			return arr;
		}

		long[] nextLongArray(int n) {
			long[] arr = new long[n];
			for (int i = 0; i < n; i++) {
				arr[i] = nextLong();
			}
			return arr;
		}
		public void close(){	
			try{ reader.close(); } catch(IOException e){e.printStackTrace();}
		}
	}
	static class FastWriter{
		BufferedWriter writer;
		public FastWriter(OutputStream stream){
			writer = new BufferedWriter(new OutputStreamWriter(stream));
		}
		public void print(int i) {
			print(Integer.toString(i));
		}
		public void println(int i) {
			print(Integer.toString(i));
			print('\n');
		}
		public void print(long i) {
			print(Long.toString(i));
		}
		public void println(long i) {
			print(Long.toString(i));
			print('\n');
		}
		public void print(double i) {
			print(Double.toString(i));
		}
		public void print(boolean i) {
			print(Boolean.toString(i));
		}
		public void print(Object o){
			print(o.toString());
		}
		public void println(Object o){
			print(o.toString());
			print('\n');
		}
		public void print(char i) {
			try{writer.write(i);} catch(IOException e){e.printStackTrace();}
		}
		public void print(String s){
			try{writer.write(s);} catch(IOException e){e.printStackTrace();}
		}
		public void println(String s){
			try{writer.write(s);writer.write('\n');} catch(IOException e){e.printStackTrace();}
		}
		public void println(){
			try{writer.write('\n');} catch(IOException e){e.printStackTrace();}
		}
		public void print(int arr[])
		{
			for (int i = 0; i < arr.length; i++) {
				print(arr[i]);
				print(' ');
			}
		}
		public void close(){
			try{writer.close();} catch(IOException e){e.printStackTrace();}
		}
	}

	/************************ TEMPLATE ENDS HERE ************************/
}