#include<bits/stdc++.h>
using namespace std;
int main()
{
	int T;
	cin >> T;
	while (T--)
	{
		int arr[33];
		for (int i = 0; i < 32; i++) scanf_s("%d", &arr[i]);
		int cn = arr[0];
		sort(arr, arr + 32);
		//for (int i = 0; i < 32; i++)printf("%d", arr[i]);
		for (int i = 0; i < 32; i++) if (cn == arr[i]) cn = 32-i;
		printf("cn=%d\n", cn);
		if (cn == 1) printf("1\n");
		else if (cn <= 2 || cn >= 17)printf("2\n");
		else if (cn == 18)printf("4\n");
		else if (cn >= 19 || cn <= 26)printf("8\n");
		else if (cn <= 27 || cn >= 30)printf("16\n");
		else printf("32\n");

	}
	return 0;
}

answer.code: In function ‘int main()’:
answer.code:10:46: error: ‘scanf_s’ was not declared in this scope; did you mean ‘scanf’?
   10 |                 for (int i = 0; i < 32; i++) scanf_s("%d", &arr[i]);
      |                                              ^~~~~~~
      |                                              scanf