Round Robin Calculator with C++

This program use to calculating waiting time and turn around time of round robin scheduling. The program can't enter the arrival time. So, all the process have arrival time = 0.

This is the source code :

#include "stdio.h"

#include"iostream.h"
#include"alloc.h"
main()
{
char pil = 'Y';
do {
int st[10],bt[10],wt[10],tat[10],n,tq;
int i,count=0,swt=0,stat=0,temp,sq=0;
float awt=0.0,atat=0.0;



// clrscr();
printf("Masukkan jumlah proces:");
scanf("%d",&n);
printf("Masukkan burst time secara berurutan: \n");
for(i=0;itq)
st[i]=st[i]-tq;
else
if(st[i]>=0)
{
temp=st[i];
st[i]=0;
}
sq=sq+temp;
tat[i]=sq;
}
if(n==count)
break;
}
for(i=0;i<<"\n\t\tApakah anda ingin menghitung lagi (Y/N) : "; cin>>pil;
}while (pil == 'Y'||pil =='y');
}

//this is the end of program.

or you can download executable program in http://www.ziddu.com/download/7474550/debugrr.exe.rar.html

You can fix this program by completing entering arrival time.

That all folks...

Cheers