#include<stdio.h>
void main()
{
int n,j,temp,temp1,b[10],t[10],w[10],p[10],i;
float att=0,awt=0;
for(i=0;i<10;i++)
{
b[i]=0;w[i]=0;
}
printf("enter the number of process");
scanf("%d",&n);
printf("enter the burst times");
for(i=0;i<n;i++)
{
scanf("%d",&b[i]);
p[i]=i;
}
for(i=0;i<n;i++)
{
for(j=i;j<n;j++)
{
if(b[i]>b[j])
{
temp=b[i];
temp1=p[i];
b[i]=b[j];
p[i]=p[j];
b[j]=temp;
p[j]=temp1;
}
}
}
w[0]=0;
for(i=0;i<n;i++)
w[i+1]=w[i]+b[i];
for(i=0;i<n;i++)
{
t[i]=w[i]+b[i];
awt=awt+w[i];
att=att+t[i];
}
awt=awt/n;
att=att/n;
printf("\n\t process \t waiting time \t turn around time \n");
for(i=0;i<n;i++)
printf("\t p[%d] \t %d \t\t %d \n",p[i],w[i],t[i]);
printf("the average waitingtimeis %f\n",awt);
printf("the average turn around time is %f\n",att);
getch();
}