SMPSEQ3 - Fun with Sequences in Csharp

https://www.spoj.com/problems/SMPSEQ3/

SMPSEQ3 - Fun with Sequences

#basics

You are given a sorted sequence of n integers S = s1, s2, ..., sn and a sorted sequence of m integers Q = q1, q2, ..., qm.

Please, print in the ascending order all such si that does not belong to Q.

Input data specification

In the first line you are given one integer 2<=n<=100, and in the following line n integers: -100 <= si <= 100, si <= si+1. In the third line you are given one integer 2<=m<=100, and in the following line m integers: -100 <= qi <= 100, qi <= qi+1.

Output data specification

The sequence of requested integers separated by spaces.

Example

Input:

5

-2 -1 0 1 4

6

-3 -2 -1 1 2 3

Output:

0 4