Explain the principles of thread safety problems of
three threads t0 t1 t2. T0 plus the implementation of the right to grab the cpu
t0 grab executive power cpu's. But if statement went where. Implementation of sleep, lost the right to perform
hypothesis t2 grab executive power also to execute the run method
t2 woke up
the issue of duplicate tickets. Three threads to simultaneously execute this line of code output
to sum up
