You are given a list of ~𝑛~ integers, and your task is to find the distinct values in the list.

Input:

• The first line contains an integer ~𝑛~ (where ~𝑛~ is less than or equal to ~10^5~).
• The second line contains 𝑛 integers ~𝑥_1,𝑥_2,…,𝑥_𝑛~.

Output:

• Print the distinct values.

Sample Input

6
1 2 2 3 3 3

Sample Output

1 2 3