#include <bits/stdc++.h>
using namespace std;
int vec[1000007];
int qq[1000007];
int k;
//映射

map<int,int > m;
map<int,int >::iterator it;
//vector<int >::iterator p;
int *p;
int main() {
	int n, q;
	//cin >> n>>q;
	scanf("%d %d", &n, &q);
	//int temp;
	for (int i = 0; i < n; i++) {
		scanf("%d", &vec[i]);
		//vec.push_back(temp);
	}
	//sort(vec.begin(),vec.end());
	sort(vec, vec + n);
	//int temp;
	for (int i = 1; i <= q; i++) {
		scanf("%d", &qq[i]);
		m[qq[i]] = -1;
	}
	///memcpy(qqq,qq,sizeof(qq));
	int *pp=vec;
	//for (int i = 1; i <= q; i++) {
	for(it = m.begin();it!=m.end();it++){
		p = upper_bound(pp, vec + n, it->first);
		if (p == vec + n) {
			//putchar('0');
			//puts("0");
			//cout<<0<<endl;
			//printf("0\n");
			m[it->first] = 0;
		} else {
			//printf("%d\n", *p);
			m[it->first] = *p;
			//qqqq[i] = *p;
			pp = p;
			//cout<<*p<<endl;
		}
	}
	//4 3
	//4 1 4 9
	//5 10 4
/*	for(it = m.begin();it!=m.end();it++){
		
		cout<<it->first<<" "<<it->second<<endl;
	}
	*/
	for (int i = 1; i <= q; i++) {
		printf("%d\n", m[qq[i]]);	
	}
	
	
	return 0;
}

/1、4149对4判断 2、对5判断 3、对10判断/ #include<bits/stdc++.h> using namespace std; int a[1000001]; int b[1000001]; int c[1000001]; int cnt=0; int main() { int n, q; cin >> n >> q; for (int i = 1; i <= n; i++) { cin >> a[i]; } for (int i = 1; i <= q; i++) { cin >> b[i]; } sort(a+1,a+n+1); for(int i=1;i<=q;i++){ for(int j=1;j<=n;j++){ if(a[j]>b[i]){ cnt++; c[cnt]=a[j]; } if(j==n&&a[j]<b[i]){ cnt++; c[cnt]=0; } } } for(int i=1;i<=cnt;i++){ cout<<c[i]<<endl; } return 0; }