A bag contains green marbles and red marbles, 59 in total. The number of green marbles is 1 less than 4 times the number of red marbles. How many green marbles are there?

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In deadlock avoidance using banker’s algorithm, what would be the consequence(s) of: (i) a process declaring its maximum need as maximum possible for each resource. in other words, if a resource a has 5 instances, then each process declares its maximum need as 5. (ii) a process declaring its minimum needs as maximum needs. for example, a process may need 2-5 instances of resource a. but it declares its maximum need as 2.

How to do this programming flowchart?