同一个线程,多个线程和多个进程
Class A generates random integers between -100 and 100 at a random frequency between 0 and 2 seconds. Class B decrements a counter when class A generated a negative integer and increments when class A generated a positive integer. Class B's counter needs to be updated in real time as class A generates numbers.
a) Show pseudo code in 3 cases: 1) A and B are in the same thread, 2) different threads, c) different processes.
b) Bonus: Show different ways to handling each case.
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