Flipkart GRID OA Problems | Robot Queue Restoration & Minimum Trie Nodes

Hey everyone,

I recently took the Flipkart GRID Online Assessment and wanted to give back to the community. I've reconstructed a couple of the problems to capture the core algorithmic logic and constraints to help others prepare. These are closely similar to the actual questions and should be great practice!
Problem 1: Robot Queue Restoration
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Problem 2: Minimum Trie Nodes
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Hopefully, these help you guys map out the logic

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