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10 months ago
program fibonacci;
var n,i : integer;
var fibs : array [1 .. 35] of integer;
function fib(n : integer) : integer;
begin
if n <= 2 then
fib := 1
else
fib := fib(n-1) + fib(n-2)
end;
function fibMem(n : integer) : integer;
var fibCache : array [1 .. 100] of integer;
var i : integer;
begin
if n > 100 then
fibMem := 0
else
begin
fibCache[1] := 1;
fibCache[2] := 1;
i := 3;
while i <= n do
begin
fibCache[i] := fibCache[i - 1] + fibCache[i - 2];
i := i + 1
end;
fibMem := fibCache[i-1]
end
end;
begin
readln(n);
i := 1;
while i <= n do
begin
writeln(fib(i));
i := i + 1
end;
{ the dynamic }
writeln(fibMem(35));
{ now for the array }
i := 1;
while i <= 35 do
begin
fibs[i] := fib(i);
i := i + 1
end;
writeln(fibs[35])
end.