试修改下面消费者生产者问题解法中的错误 Producer: Begin Repeat … Produce an item in nextp; Wait(mutex); Wait(empty); Buffer(in):=nextp; (in:=(in+1)mod n;) Signal(mutex); Until false; End Consumer: Begin Repeat Wait(mutex); Wait(full): Nextc:=buffer(out); Out:=out+1; Signal(mutex); Consume item in nextc; Until false; End
【参考答案】
Producer: Begin Repeat Produce an item in nex......