Errror in the code
for the i/p
10
14 17 7 18 12 5 4 6 21 24
11 17
ur answer
Preorder : 14 7 5 4 6 12 17 18 21 24
Nodes within range are : 6 12 14 17
the nodes in the range are not correct
also after each test case add a new line character
for the i/p
10
14 17 7 18 12 5 4 6 21 24
11 17
ur answer
the nodes in the range are not correct
also after each test case add a new line character