Help with error

#1

code: https://ide.codingblocks.com/s/423228

prob: https://hack.codingblocks.com/app/contests/2022/350/problem

gettng seg fault I’m pretty sure the logic is correct , also the tree is getting built properly so the error must be from the findkDistance or it’s helper funciton

#2

Hello @raghav007 please wait i am checking your code.

#3

@raghav007 you are not checking for this condition in your function findkdistance: if (root == NULL) {

    return 1;

}
#4

one number is missing in the output, I updated the above code

#5

i have made all the changes :

#6

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