1. Dead Pod Recovery (Easy) - Incorrect Coding Real-World Easy

Question Description:

A system has n serving pods numbered from 1 to n, distributed across multiple geographical regions. These pods are interconnected by m links, represented by the array connections. If two pods are connected directly or indirectly, they belong to the same region.

Each pod has a database connection where it writes the critical data received. If a pod loses its database connection, it forwards the data to the active pod in the same region that has the lowest ID. That pod then writes the data to the region's database. If there are no active pods left in the region, the data is not written, and an error is recorded in the logs.

Process q queries of two types:

• A data-sending query of the form "1 pod_id."
• A database-connection-failure query of the form "2 pod_id."

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