Design a path validation system
Design a system that validates file or URL paths, ensuring they meet specified criteria and security requirements.
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Late December, 2025
Microsoft
Mid-level
Late December, 2025
Microsoft
Mid-level
given a path, I have to write a function that validate if this path: - have one node with no incoming edge. - have one node with no outcoming edge. - between each two nodes there are exactly one edge. - there is no cycles
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