Largest bst in a bt

[Vibhuti0206 (Vibhuti Singla)]

Coding Blocks IDE

why giving run time error?could you nodify the code and highlight the mistake

[prashuk156 (Prashuk Jain)]

Hello @Vibhuti0206

Your code to build the tree using the preorder traversal and inorder traversal is incorrect.
At line 62 and 65, it should be “i” and NOT “n” in your code
Inside isValidbst function include this code
if(root == NULL) {
return 0;
}

Here is the Modified code:- https://ide.codingblocks.com/s/158739