Wrong answer in 2 test cases

#1

https://hack.codingblocks.com/contests/c/511/474?_ga=2.229237276.1661448070.1550406484-1721200315.1546842346
https://ide.codingblocks.com/s/56794

#2

help here please…

#3

Algo is correct…check build function!

#4

unable to debug in build function…
help here please…

#5

help here please…

#6

Hey Gaurav, your build() is not correct, here I have updated your code by using an another function for constructing the tree, you can refer this.

#7

I am not able to understand this code please debug my own code

#8

please debug this build function please

#9

help here please…

#10

Hey, I have debugged your code only in this, your insert() was wrong and I have corrected that.

#11

thanks alot…