Count Complete Tree Nodes Problem

Count Complete Tree Nodes Problem — ExecCode Easy DSA Practice

Solve the Count Complete Tree Nodes problem on ExecCode. Free online easy DSA practice in Arrays - Basics. Write and run code in Java, C++, Python — no signup required to run.

Problem description

Count Complete Tree Nodes. Exploit complete shape. For Count Complete Tree Nodes, focus on the exact input variables, return only the requested value, and preserve the required time complexity for the intended pattern.

Examples

Input root = [1, 2, 3, 4, 5, 6]; Output 6

Constraints

0 ≤ nodes ≤ 10^4

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