Input: arr[] = {2, 1, 4, 3, 6, 5, 8, 7, 10, 9}
Output: 1 2 3 4 5 6 7 8 9 10
Explanation:
Those elements which were moved to the start of the list are marked bold:
[2, 1, 4, 3, 6, 5, 8, 7, 10, 9]
[1, 3, 5, 7, 9 2, 4, 6, 8, 10]
[2, 4, 6, 8, 1, 3, 5, 7, 9, 10]
[1, 3, 5, 7, 2, 4, 6, 8, 9, 10]
[2, 4, 6, 1, 3, 5, 7, 8, 9, 10]
[1, 3, 5, 2, 4, 6, 7, 8, 9, 10]
[2, 4, 1, 3, 5, 6, 7, 8, 9, 10]
[1, 3, 2, 4, 5, 6, 7, 8, 9, 10]
[2, 1, 3, 4, 5, 6, 7, 8, 9, 10]
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
Input: [9, 10, 7, 8, 5, 6, 3, 4, 1, 2]
Output: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
Explanation:
[9, 10, 7, 8, 5, 6, 3, 4, 1, 2]
[7, 8, 5, 6, 3, 4, 1, 2, 9, 10]
[5, 6, 3, 4, 1, 2, 7, 8, 9, 10]
[3, 4, 1, 2, 5, 6, 7, 8, 9, 10]
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]