Submission #8779893

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Source Code Expand

import java.util.*;
 
public class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int N = sc.nextInt();
    int M = sc.nextInt();
    int ans = 1;
    for (int i = 0;i < M;i ++) {
      ans *= 2;
    }
    ans *= ((N - M) * 100 +  M * 1900);
    System.out.println(ans);
  }
}

Submission Info

Judge Result