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c sjf

SHAIK SHAESTHA SALONI CSEUG-2020 BATCH answered on February 23, 2022 Popularity 2/10 Helpfulness 1/10

answer c sjf

c sjf

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#include<stdio.h>
 int main()
{
    int bt[20],p[20],wt[20],tat[20],i,j,n,total=0,pos,temp;
    float avg_wt,avg_tat;
    printf("Enter number of process:");
    scanf("%d",&n);
  
    printf("nEnter Burst Time:n");
    for(i=0;i<n;i++)
    {
        printf("p%d:",i+1);
        scanf("%d",&bt[i]);
        p[i]=i+1;         
    }
  
   //sorting of burst times
    for(i=0;i<n;i++)
    {
        pos=i;
        for(j=i+1;j<n;j++)
        {
            if(bt[j]<bt[pos])
                pos=j;
        }
  
        temp=bt[i];
        bt[i]=bt[pos];
        bt[pos]=temp;
  
        temp=p[i];
        p[i]=p[pos];
        p[pos]=temp;
    }
   
    wt[0]=0;            
  
   
    for(i=1;i<n;i++)
    {
        wt[i]=0;
        for(j=0;j<i;j++)
            wt[i]+=bt[j];
  
        total+=wt[i];
    }
  
    avg_wt=(float)total/n;      
    total=0;
  
    printf("nProcesst    Burst Time    tWaiting TimetTurnaround Time");
    for(i=0;i<n;i++)
    {
        tat[i]=bt[i]+wt[i];   
        total+=tat[i];
        printf("np%dtt  %dtt    %dttt%d",p[i],bt[i],wt[i],tat[i]);
    }
  
    avg_tat=(float)total/n;    
    printf("nnAverage Waiting Time=%f",avg_wt);
    printf("nAverage Turnaround Time=%fn",avg_tat);
}

Popularity 2/10 Helpfulness 1/10 Language c

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Contributed on Feb 23 2022

SHAIK SHAESTHA SALONI CSEUG-2020 BATCH

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