#include <bits/stdc++.h>
using namespace std ;
int main (){
int a ,b , y, x;
vector <int> v ;
cin >> a ;
cin >> b ;
for (int i = 0 ; i < a ;i++){
    cin >> x ;
    v.push_back(x) ;
}
for (int  i = 0 ; i < b ; i++){
    cin >> y ;
 int r = a , l = 0 ;
 while ( r - l > 1 ){
int mid = (l + r) / 2;
    v[mid] > y ? mid = r: mid = l ;
}
 cout << v[l] ;
}
    return 0 ;
}