Write a C program to compute the maximum depth in a tree?

Here is some C code...

  1. int maxDepth(struct node* node) 
  2. { 
  3.   if (node==NULL) 
  4.   { 
  5.     return(0); 
  6.   } 
  7.   else 
  8.   { 
  9.     int leftDepth  = maxDepth(node->left); 
  10.     int rightDepth = maxDepth(node->right); 
  11.     if (leftDepth > rightDepth) return(leftDepth+1); 
  12.     else return(rightDepth+1); 
  13.   } 
  14. }