Fibonacci

PROGRAM fibonacci;
uses wincrt;
var
a,b,c,i,n:integer;
begin
a:=0;
b:=1;
write('Masukkan jumlah deret= ');read(n);
for i:=1 to n do
begin
if (i=1) then
write(a,' ')
else if (i=2) then
write(b,' ')
else
begin
c:=a+b;
a:=b;
b:=c;
write(c,' ');
end;
end;
end.

syntax pascal klik disini.