[jilshi]

simulate a 4*4 input-buffered switch with the first-in-first-out(FIFO) scheme and find the saturation throughput. Assume each packet is equally likely to be destinated for any output.

how to write a programming code to calculate saturation throughput?

[Iron_Cross]

Show us the work you've done thus far...we won't help you do your homework unless we see that you're trying.