# Three Processors is s synchorinzed using two semaphores, S$1$ nad S$2,$ as shown below.

# Process A: Process B: Process C:

# semWait$($S$2)$ semwWait$($S$1)$ semSignal$($S$2)$

# semWait$($S$2)$ semWait$($S$2)$ x$=$x$*5$

# x$=3*$x$+4$ x$=$x$-5$ semSignal$($S$2)$

# semSignal$($S$1)$ semSignal$($S$1)$

# semSignal$($S$2)$ semSignal$($S$2)$

# Both semaphores $($S$1$ and S$2)$ are initialized to zero and they are used only in the sections of the code shown below. If the variable x is defined as an integer shared variable,

# initialized to $1,$ and is not assigned a value in any other sections of the code except thoses shown above, what will be its value when all processes have finished? Also find the values for S$1,$ S$2.$