print(f"{user} entered the library and is {col_citizens[user]} years old.") # Using BST library_users to get some stats (min age, max age, and average age): print(f ...
A tree follows the same principle as the linked lists, meaning that nodes are connected with pointers. There are various types of trees, but we will focus on binary search trees (BST) because many ...
Top YouTube channels offer beginner-to-advanced DSA tutorials for all skill levels. Expert-led content helps ace coding interviews with practical problem-solving. Free, high-quality resources make ...
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