P194,fig5.1 Program mutualexclusion Begin(main progra Const n-.; * num of processes) parbegin Procedure P(i: integer) Begin p2; repea enter critical(r) png aren <critical section>: pa End exit critical(R <remainder> orever End PROCESSES AND SCHEDULINGPROCESSES AND SCHEDULING P194，fig5.1 Program mutualexclusion Const n-…; (*num of processes) Procedure P(i:integer) Begin repeat enter critical(R) <critical section>; exit critical(R) <remainder> forever End; Begin(*main program*) parbegin p1; p2; … pn; parend End