Problem $1$:$-$

A token$-$based algorithm for a ring topology in a distributed system. Processes are organized in a logical ring, and the token circulates among them. Simulate the token passing through the ring and observe the communication patterns.

Problem $2$:$-$

Apply Ricart$-$Agrawala's algorithm to manage mutual exclusion for distributed file access. Processes should be able to request exclusive access to files for reading or writing without conflicts.