/* Given an array of numbers, write a function that returns an array that...

Has all duplicate elements removed.
Is sorted from least value to greatest value.
*/

std::vector<int> uniqueSort(std::vector<int> arr) {
	std::sort(arr.begin(),arr.begin()+arr.size());
	std::vector<int>::iterator i = std::unique (arr.begin(), arr.end());
	arr.resize(std::distance (arr.begin(),i));
	return arr;
}