WA on the testcases

#1
#2

hi @Krishna-Singh-2678805765519156 see the output format, you have to print like this
image

whereas your output is
image

#3

even after that getting wa. changed the code in ide again still

#4

@Krishna-Singh-2678805765519156 you have to make a BST

#5

I have made a bst only this method was given in gfg to construct bst from preorder

#6

@Krishna-Singh-2678805765519156 see the method given in course once, there must be a video on construction of BST when array of integers is given.

#7

the array of integer is preorder i know the o(n2) method this is in o(n) method

#8

i dont think create bst function is wrong. I copy pasted the code from gfg of create bst from preorder still it show wa.

#9

@Krishna-Singh-2678805765519156 different trees will be formed by using different methods.

#10

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