SJF and SRTF scheduling algorithm

[baberca]

#include<stdio.h>
#include<conio.h>
#define n 20
main()
{
int d,p;
int b,i,n,bt[20],at[20],num;
int arr[20];
clrscr();
printf("ENTER THE NUMBER OF PROCESSES:  ");
scanf("%d",&n);
for(i=0;i<n;i++)
{
gotoxy(10,5);
printf("PROCESS: %d",i+1);
gotoxy(25,5);
printf("BURST TIME :    ");
scanf("%d",&bt[d]);
gotoxy(50,5);
printf("ARRIVAL TIME :");
scanf("%d",&at[p]);
}
gotoxy(29,20);
printf("SELECT ALGORITHM");
gotoxy(29,25);
printf("\n[1] - SJF");
gotoxy(29,30);
printf("\n[2] - SRTF");
gotoxy(29,35);
printf("\n[3] - EXIT");
gotoxy(25,40);
printf("\nENTER CHOICE:");
scanf("%d",&num);
getch();
}


what is wrong with my code, i tried to run it but i cant come up with the scheduling algorithm

[Salem]

If you're not going to pay attention to people who reply to your threads, or attempt any kind of discussion, then you're wasting your time here.

You can't just dump your attempt (without code tags AGAIN I might add), and expect someone to just give you an answer.

[stymiee]

Only one thread per topic is needed. Please continue this discussion in the original thread. Thanks.