Competitions

# PERLA CONTEST 7 DIV2_2

# Remove Duplicates from Sorted Array

Given a sorted array, remove the duplicates such that each element appears only once. Implement a linear in time solution.

#### Input

First line contains the size **n** (**1** ≤ **n** ≤ **100**) of array. Second line gives **n** integers in sorted order, each number is no greater than **100** by absolute value.

#### Output

Print the sorted array with removed duplicates.

Input example #1

9 -2 -2 0 1 1 2 4 4 5

Output example #1

-2 0 1 2 4 5

Input example #2

8 6 6 6 7 7 8 9 10

Output example #2

6 7 8 9 10