import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Arrays;

public class Main {

  public static void main(String[] args) throws IOException {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    int[] arr = Arrays.stream(br.readLine().split(" ")).mapToInt(Integer::parseInt).toArray();
    int[] trinkets = Arrays.stream(br.readLine().split(" ")).mapToInt(Integer::parseInt).toArray();
    Arrays.sort(trinkets);

    int ans = 0;
    int current = arr[0];
    for (int i = 0; i < trinkets.length; i++) {
      if (current < 200) {
        current += trinkets[i];
        ans++;
      } else {
        break;
      }
    }
    System.out.println(ans);
  }
}