Page Replacement Algorithm Using FIFO (Queue)

#include
#include
void main()
{
int a,b,ct=0,co=0,pf=0,list[30],arr[10],i,j,l;
clrscr();
printf("\n enter no fo processors:");
scanf("%d",&a);
printf("\n enter the series:");
for(i=0;i
scanf("%d",&list[i]);
printf("\n enter the no of frames:");
scanf("%d",&b);
for(i=0;i
arr[i]=0;
for(i=0;i
{
co=0;
if(ct==b)
ct=0;
for(int j=0;j
{
if(arr[j]==list[i])


{
co=1;
break;
}
}
if(co==0)
{
arr[ct]=list[i];
pf++;
ct++;
printf("\nf");
}
for(int l=0;l
printf("%d",arr[l]);
printf("\n");
}
printf("\n no of page faults are : %d",pf);
getch();
}



----------------------------------------------------------
OUT PUT:
----------------------------------------------------------
Enter no of processors: 3
Enter the series:
3
5
7
Enter the no of frames: 3
F400
F450
F457
No of page faults are :3