Fibonacci Series

void main()
{
int a=0,b=1,c=1,i,l;
clrscr();
printf("enter the limit");
scanf("%d",&l);
printf("%d %d",a,b);
for(i=2;i<l;i++)
{
c=a+b;
a=b;
b=c;
printf(" %d",c);
}
getch();
}