Where I am making mistake?

#1


Not giving right output.

#2

@raj.verma5454 you are giving wrong input, try for sample input given in question its running fine

#3

If it is running fine for sample input then how I am giving wrong input?

#4

@raj.verma5454 i meant in the input field in the ide.

#5

Please help , it is not accepting my code .It says wrong answer.

#6

@raj.verma5454 check your output statement carefully I think you are missing a space.

#7

Still it is not accepting.

#8

hi @raj.verma5454
for the test case
6
10
21 18 2 6 14 24 12 13 3 4
5 10
10
14 17 7 18 12 5 4 6 21 24
11 17
10
16 11 15 20 2 22 4 25 17 10
16 25
10
12 18 9 23 15 13 25 11 22 16
7 15
10
15 7 3 17 12 6 8 16 19 2
12 20
7
2 3 4 5 6 7 8
4 9

The expected output is:
#Preorder : 21 18 2 6 3 4 14 12 13 24
#Nodes within range are : 6
#Preorder : 14 7 5 4 6 12 17 18 21 24
#Nodes within range are : 12 14 17
#Preorder : 16 11 2 4 10 15 20 17 22 25
#Nodes within range are : 16 17 20 22 25
#Preorder : 12 9 11 18 15 13 16 23 22 25
#Nodes within range are : 9 11 12 13 15
#Preorder : 15 7 3 2 6 12 8 17 16 19
#Nodes within range are : 12 15 16 17 19
#Preorder : 2 3 4 5 6 7 8
#Nodes within range are : 4 5 6 7 8

But your output is
#Preorder : 21 18 2 6 3 4 14 12 13 24
#Nodes within range are :
#Preorder : 14 7 5 4 6 12 17 18 21 24
#Nodes within range are : 14 17
#Preorder : 16 11 2 4 10 15 20 17 22 25
#Nodes within range are : 14 16 17 17 20 22 25
#Preorder : 12 9 11 18 15 13 16 23 22 25
#Nodes within range are : 9 11 12 14 16 17 17 20 22 25
#Preorder : 15 7 3 2 6 12 8 17 16 19
#Nodes within range are : 9 11 12 14 15 16 16 17 17 17 19 20 22 25
#Preorder : 2 3 4 5 6 7 8
#Nodes within range are : 9 11 12 14 15 16 16 17 17 17 19 20 22 25

Note that I removed the space after # to prevent markup formatting.

#9

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#10

Sorry but i still have a doubt. https://www.geeksforgeeks.org/print-bst-keys-in-the-given-range/ . I found this in which they re calling for left subtree if root is greater than k1 , and I was calling into right subtree . But after updating the code I still got wrong answer. Please help me out.