// F# [<EntryPoint>] let main argv = let rec count n = match n with | 0 -> 1.0 | n -> 1.0 / (2.0 * (float n) + 1.0) + count (n-1) let n = System.Console.ReadLine() |> System.Int32.Parse let s = count n printf "Result: %f" s System.Console.ReadKey true |> ignore 0
Var b,c:boolean; a:integer; begin readln(a); writeln(not odd(a)); if a mod 10 = 7 then b:=true; writeln(b); writeln(not odd(a mod 10)); end.
var r,a:integer; begin read(r,a); if a*a>pi*r*r then writeln('Square') else if a*a<pi*r*r then writeln('Circle') else writeln('Equal'); end.
var m1,m2,v1,v2:integer; begin read(m1,v1,m2,v2); if m1/v1>m2/v2 then writeln('p1>p2') else if m1/m2<m2/v2 then writeln('p1<p2') else writeln('p1=p2'); end.
var a,b:real; begin read(a,b); b*=0.45; if a>b then writeln(b) else if a<b then writeln(a) else writeln('Equal'); end.
var s:real; flag,d,m:integer; begin s:=10; d:=1; while s<=100 do begin writeln('d: ',d,' s: ',s); {эта строка не обязательна, выводит на экран ежедневный пробег, как бы для контроля} s:=s+s*0.1; d:=d+1; if s<20 then flag:=d; end; writeln('> 20 km :', flag+1,' day'); writeln('>100 km : ',d); end.
[<EntryPoint>]
let main argv =
let rec count n =
match n with
| 0 -> 1.0
| n -> 1.0 / (2.0 * (float n) + 1.0) + count (n-1)
let n = System.Console.ReadLine() |> System.Int32.Parse
let s = count n
printf "Result: %f" s
System.Console.ReadKey true |> ignore
0