public static void Test()
{
Solution s = new Solution();
var nums = new int[] { 4, 3, 10, 9, 8 };
s.MinSubsequence(nums).PrintList();
nums = new int[] { 4, 4, 7, 6, 7 };
s.MinSubsequence(nums).PrintList();
nums = new int[] { 6 };
s.MinSubsequence(nums).PrintList();
}