complete the code

# This is state from figure 6.8b. This is an unsafe state after P1 request a R1 and R3 # from state 01 # number of processes / number of resources 4 3 # total Resources vector R 9 3 6 # Claim matrix C 3 2 2 6 1 3 3 1 4 4 2 2 # Allocation matrix A 2 0 1 5 1 1 2 1 1 0 0 2