For this Question: Alice's power is currently known to be an integer X. It is also known that her power doubles every second. For example, if Alice's power was currently 20, then after 2 seconds her power would have grown to 80.

Your task is to find out Alice's power after N seconds.The input consists of a single line containing two space-separated integers X and N.

<b>Constraints:</b>
1 ≤ X ≤ 1000
1 ≤ N ≤ 10Print a single integer – the power of Alice after N seconds.Sample Input 1:
5 2

Sample Output 1:
20

Sample Explanation 1:
Alice's power after 1 second will be 5*2 = 10. After 2 seconds it will be 10*2 = 20.

Sample Input 2:
4 3

Sample Output 2:
32, I have written this Solution Code: import java.io.*;
import java.util.*;



class Main {
	public static void main (String[] args) throws IOException {

					  BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
					  String s = br.readLine();
					  if(s==null){
						  System.exit(0);
					  }
					  StringTokenizer st = new StringTokenizer(s, " ");
					  int power = Integer.parseInt(st.nextToken());
					  int multiple = Integer.parseInt(st.nextToken());
					  int res = power;
					  for(int i = 1;i<=multiple;i++){
						  res = res*2;
					  }
					  System.out.println(res);

	}
}, In this Programming Language: Java, Now tell me if this Code is compilable or not?