Question

5. You are given an array A of size N, and Q queries to deal with. For each query, you are
given an integer X, and you're supposed to find out if X is present in the array A or not.
Input:
The first line contains two integers, N and Q, denoting the size of array A and number of
queries. The second line contains N space separated integers, denoting the array of
elements Ai. The next Q lines contain a single integer X per line.
Output:
For each query, print YES if the X is in the array, otherwise print NO.
Constraints:
1 <= N, Q <= 105
1 <= Ai <= 109
1 <= X <= 109

Answer 1

The first line contains two integers, N and Q, denoting the size of array A and number of

queries. The second line contains N space separated integers, denoting the array of

elements Ai. The next Q lines contain a single integer X per line.

Output:

For each query, print YES if the X is in the array, otherwise print NO.

Constraints:

1