TheCodersBreakfast #CodingChallenge

gistfile1.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Avions {
    class Program {
        static void Main(string[] args) {
            System.Console.Out.WriteLine(new Avion(args[0]));
        }

        class Avion {
            private List<int> sequenceVol = null;

            private string nom;

            public string Nom {
                get{
                    return this.nom;
                }
                set{
                    this.nom = value;
                    this.calculSequenceVol();
                }
            }

            public Avion(string nom) {
                this.Nom = nom;
            }

            private void calculSequenceVol() {
                this.sequenceVol = new List<int>();

                int altitude = 0;
                foreach (char c in this.nom) {
                    altitude += c;
                }

                sequenceVol.Add(altitude);
                while (altitude != 1) {
                    if ((altitude % 2) == 0) {
                        altitude /= 2;
                    } else {
                        altitude *= 3;
                        altitude++;
                    }
                    sequenceVol.Add(altitude);
                }
            }

            public override string ToString() {
                return string.Format("Avion {0}\nSéquence : [{1}]\nTemps total de vol : {2}\nTemps total de vol en altitude : {3}\nAltitude maximale : {4}", this.nom, string.Join(",", this.sequenceVol), this.getTempsDeVol(), this.getTempsDeVolEnAltitude(), this.getAltitudeMax());
            }

            public int getTempsDeVol(){
                return this.sequenceVol.Count<int>();
            }

            public int getTempsDeVolEnAltitude() {
                return this.sequenceVol.Count<int>(n => n >= this.sequenceVol.FirstOrDefault<int>());
            }

            public int getAltitudeMax() {
                return this.sequenceVol.Max<int>();
            }
        }
    }
}