import java

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1、importjava.io.BufferedReader;importjava.io.InputStream;importjava.io.InputStreamReader;importjava.nio.ByteBuffer;importjava.util.concurrent.CountDownLatch;publicclassFCFSANDSJF{     private staticinti;  private intj;  privateintqiao[];  privateintqiao1[];  privateintprocess_number;  privateintarri

2、val_time[];  privateintservices_time[];  privateintcompletion_time[];  privateintturn_around_time[];  privateintaverage_turn_around_time[];  privatedoubleadd1;  privatedoubleadd2;  privatedoubleadd3;  privatedoubleadd4;  privatedoubleaverage_add[];  privatedoubleaverage_add1[];  privatedoubleright

3、_turn_around_time[];  privateinta[];  privateintb[];  privateintc[];  privateintd[];  privateintexchange; privatevoid FCFSANDSJF(){  this.process_number=process_number;  this.services_time=services_time;  this.arrival_time=arrival_time;     } private voidSet_process_number(intprocess_nuber) {  thi

4、s.process_number=process_nuber;   } privateintget_process_number(){  returnprocess_number; } privatevoidSet_arrival_time(intarrival_time[]){  for(i=0;i

5、rival_time[i];  }  returnqiao; }  privatevoidSet_services_time(intservices_time[]){  for(i=0;i

6、System.out.println("===FCFS先来先服务算法===");  System.out.println("完成时间是：");  for(i=0;i

7、print(completion_time[i]+"t");  }  System.out.println("周转时间是：");  for(i=0;i