{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Why is it necessary to store all the values in the leaf nodes in an IAVL+ tree?","a":"In the IAVL+ tree,  the reason for storing all values in leaf nodes is to maintain the balance of the tree. The IAVL+ tree is an improved AVL tree that allows leaf nodes to contain duplicate values. By storing all values in leaf nodes, the absolute value of the height difference between the left and right subtrees of the tree is ensured to be no more than 1, thereby maintaining the balance of the tree. This helps improve the efficiency of search, insertion, and deletion operations, as the tree's height is lower. Additionally, storing values in leaf nodes can simplify the process of comparing node values, making operations more efficient."}]}],"pr":"5798848dd4980fd09d595ec2e007bb33cfa510c79fc5967de07bca673aa54898"}