#include <iostream>
#include "stdio.h"
#include "stdlib.h"
#include <algorithm>
#include <vector>
 
using namespace std;
 
int BinarySearch(vector<int>& A, int x, int low, int high)
{
	if(low > high) return -1;
	int m = (low + high)/2;
	if(x == A[m]) return m;
	else if (x < A[m]) BinarySearch(A,x,low,high-1);
	else BinarySearch(A,x,low+1,high);
}
 
/*int compare (const void* a, const void* b)
{
  return ( *(float*)a - *(float*)b );
}*/
 
 
 
 
int main()
{
	int n;
	scanf("%d",&n);
	vector<int> A;
	int i;
	int el;
	for(i=0; i<n; i++){ scanf("%d",&el); A.push_back(el);}
	sort(A.begin(),A.end());
	for(i=0; i<n; i++) printf("%d ",A[i]);
	printf("\n");
	int m;
	int x;
	scanf("%d",&m);
	for(i=0; i<m; i++)
	{
		scanf("%d",&x);
		printf("%d\n",BinarySearch(A,x,0,n-1));
	}
	return 0;
}

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30
13
16
27
25
23
25
16
12
9
1
2
7
20
19
23
16
0
6
22
16
11
8
27
9
2
20
2
13
7
25
15
29
12
12
18
29
27
13
16
1
22
9
3
21
29
14