Introduction - If you have any usage issues, please Google them yourself
Father and son with two processes share a critical resource in each process cycle to enter the critical section 3 times: each time the parent process into the critical region revealed prnt in , a critical region showed prnt out each sub-process times to enter the critical region revealed chld in a critical region showed chld out . Observation of the results, it should be a process in order to go after another.