and on this test case 30 29 2 1 3 2 4 3 5 2 6 4 7 4 8 1 9 5 10 4 11 4 12 8 13 2 14 2 15 8 16 10 17 1 18 17 19 18 20 4 21 15 22 20 23 2 24 12 25 21 26 17 27 5 28 27 29 4 30 25
my ans is 11 but they are showing 15 . Is there any possibility of ans > 11