open System
type Sol() =

    member this.Solve() = 
        let [|A; B; C|] = stdin.ReadLine().Split(' ') |> Array.map int64
        let f x = x*x*x + A*x*x + B*x + C
        let g t =
            if (f t) = 0L then Some t
            elif (f -t) = 0L then Some -t
            else None
        
        let alpha = Seq.map g [0L..1000000L] |> Seq.find Option.isSome |> Option.get
        
        let A2 = A + alpha
        let B2 = B + alpha*A2
        let D = A2*A2 - 4L*B2
        let sqrtD:int64 = (double D) |> sqrt |> int64
        
        [alpha; (-A2 + sqrtD)/2L; (-A2 - sqrtD)/2L ] 
        |> Seq.sort |> Seq.map string |> Seq.reduce (fun s t -> s + " " + t)
        |> printfn "%s"


let mySol = new Sol()
mySol.Solve()