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Fwd: week 1
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guna srujith reddy
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---------- Forwarded message ----------
From: guna srujith reddy <gunasrujithreddy53@gmail.com>
Date: Wed, Jul 25, 2018 at 1:25 PM
Subject: Fwd: week 1
To: saikumarmalapathi35@gmail.com, malkapuramvamshi@gmail.com



---------- Forwarded message ----------
From: Aashritha Aash <aashritha123aash@gmail.com>
Date: Wed, Jul 25, 2018 at 1:11 PM
Subject: Fwd: week 1
To: gunasrujithreddy53@gmail.com



---------- Forwarded message ----------
From: Sayona Sebastian <sayonamaria@gmail.com>
Date: Wed, Jul 18, 2018 at 3:45 PM
Subject: week 1
To: Harshini venteru <harshiniv216@gmail.com>, namarishika@gmail.com, srathiba chowdary <srathibachowdary@gmail.com>, potlapally kundhana rao <potlapally.kundhanarao@gmail.com>, Aashritha Aash <aashritha123aash@gmail.com>







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#include<stdio.h>

int main()
{

  int count,j,n,time,remain,flag=0,time_quantum;
  int wait_time=0,turnaround_time=0,at[10],bt[10],rt[10];
  printf("Enter Total Process:\t ");
  scanf("%d",&n);
  remain=n;
  for(count=0;count<n;count++)
  {
    printf("Enter Arrival Time and Burst Time for Process Process Number %d :",count+1);
    scanf("%d",&at[count]);
    scanf("%d",&bt[count]);
    rt[count]=bt[count];
  }
  printf("Enter Time Quantum:\t");
  scanf("%d",&time_quantum);
  printf("\n\nProcess\t|Turnaround Time|Waiting Time\n\n");
  for(time=0,count=0;remain!=0;)
  {
    if(rt[count]<=time_quantum && rt[count]>0)
    {
      time+=rt[count];
      rt[count]=0;
      flag=1;
    }
    else if(rt[count]>0)
    {
      rt[count]-=time_quantum;
      time+=time_quantum;
    }
    if(rt[count]==0 && flag==1)
    {
      remain--;
      printf("P[%d]\t|\t%d\t|\t%d\n",count+1,time-at[count],time-at[count]-bt[count]);
      wait_time+=time-at[count]-bt[count];
      turnaround_time+=time-at[count];
      flag=0;
    }
    if(count==n-1)
      count=0;
    else if(at[count+1]<=time)
      count++;
    else
      count=0;
  }
  printf("\nAverage Waiting Time= %f\n",wait_time*1.0/n);
  printf("Avg Turnaround Time = %f",turnaround_time*1.0/n);

  return 0;
}