#include<stdio.h>
int main()
{
    int n,i,j,pid[10],bt[10],wt[10],tat[10],total_wt,total_tat,pos,temp,total=0;
    float avg_wt, avg_tat;
    printf("Enter the Size: ");
    scanf("%d",&n);
    printf("\nEnter the burst time: ");

    for(i=0; i<n; i++)
    {
        scanf("%d",&bt[i]);
        pid[i]=i;
    }
    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=pid[i];
        pid[i]=pid[pos];
        pid[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("\nProcess \t Burst T \tWaiting T \tTurnaround T");
    for(i=0; i<n; i++)
    {
        tat[i]=bt[i]+wt[i];
        total+=tat[i];
        printf("\np%\d\t\t %d\t\t %d\t\t\t%d",pid[i],bt[i],wt[i],tat[i]);
    }
    avg_tat=(float)total/n;
    printf("\n\nAverage waiting Time= %f",avg_wt);
    printf("\nAverage turnaround Time= %f\n",avg_tat);
    return 0;
}