Question: Complete the recursive function that computes the number of leaves in a binary tree. int leaf_count(Node* root) if (root_ nullptr) return 0; int sc =

Complete the recursive function that computes the number of leaves in a binary tree. int leaf_count(Node* root) if (root_ nullptr) return 0; int sc = 0; SC += leaf_count SC += leaf_count if (root->left == nullptr && root->right == nullptr) return + SC; return + SC ?

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