Why is a node returned in the insertInBST function and why can’t be just update the values at the address of the node??
Why is a node returned in the insertInBST function?
returning node address is very important because it reflect the changes done in insertInBST() to the main and also update left and right of each node
in insertInBST()
we write
root->left=insertInBST(root->left,data);
if don’t return node adddress then how a new node is attached??
i hope this help
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