include<bits/stdc++.h>

using namespace std;
long long n,a[100005],q,x,mid;
int f(int z){

int l=1;       
int r=n,mid;       
while(l<=r){     
	mid=l+r>>1;    
	if(z<=a[mid]) r=mid-1;    
	else l=mid+1;     
	}      
	if(a[l]==z) return l;     
	else return -1;     

}
int main(){

cin>>n;     
for(int i=1;i<=n;i++){     
	scanf("%d",&a[i]);     
}     
cin>>q;     
while(q--){     
	scanf("%d",&x);      
	f(x);    
	cout<<f(x)<<" ";     
}    

return 0;    

}