Given a binary tree, we install cameras on the nodes of the tree. Each camera at a node can monitor its parent, itself, and its immediate children. Calculate the minimum number of cameras needed to ...
SOURCE = ROOT / "pascal_code_extracted.txt" OUT_DIR = ROOT / "pascal" BEGIN = re.compile(r"^----- Begin Program ke (\d+) -----\s*$") END = re.compile(r"^----- End ...
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