Create tree(using preorder and inorder)

#1

sir it is giving segmentation fault while compiling my code in hackerblocks however it is working fine on my system.
I have also tried to modify my function of creating tree by passing root node by reference but still it showing segmentation fault.

#2

Please provide the link to your code

#3
#4


It was giving segmentation fault because in int main, you are initializing your inorder array with size m before taking any input for m.