Created
January 27, 2018 11:20
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using System; | |
using System.Collections.Generic; | |
using System.Linq; | |
using System.Text; | |
using System.Threading.Tasks; | |
namespace zaliczenie | |
{ | |
class Program | |
{ | |
static void Main(string[] args) | |
{ | |
var rozwiazania = new List<Action>() { Mediana, KonwersjaNaBinarne, Miesiace, ArabskiNaRzymski }; | |
for(int i=0;i< rozwiazania.Count;i++){ | |
Console.WriteLine("{0}. {1}",i,rozwiazania[i].Method.Name); | |
} | |
Console.Write("Wybor:"); | |
int wybor = Convert.ToInt32(Console.ReadLine()); | |
if (wybor <= rozwiazania.Count && wybor > 0) | |
{ | |
rozwiazania[wybor - 1].Invoke(); | |
} | |
else | |
{ | |
Console.WriteLine("Niepoprawny numer zadania"); | |
} | |
} | |
static void Mediana() | |
{ | |
int x; | |
int[] elements; | |
#if DEBUG | |
x = 5; | |
elements = new[] { 1, 2, 3, 4, 5 }; | |
#else | |
x = Convert.ToInt32(Console.ReadLine()); | |
elements = new int[x]; | |
for (int i = 0; i < x; i++) | |
{ | |
elements[i] = Convert.ToInt32(Console.ReadLine()); | |
} | |
#endif | |
for (int i = 0; i < elements.Length; i++) | |
{ | |
for (int j = 0; j < elements.Length - 1; j++) | |
{ | |
if (elements[j] > elements[j + 1]) | |
{ | |
int temp = elements[j]; | |
elements[j] = elements[j + 1]; | |
elements[j + 1] = temp; | |
} | |
} | |
} | |
if (elements.Length % 2 == 0) | |
{ | |
var mediana = (elements[elements.Length / 2] + elements[elements.Length / 2 - 1]) / 2.0; | |
Console.WriteLine("Mediana=" + mediana); | |
for (int i = 0; i < elements.Length; i += 2) | |
{ | |
Console.WriteLine("{0} {1}", elements[i], elements[i + 1]); | |
} | |
} | |
else | |
{ | |
var mediana = elements[elements.Length / 2]; | |
Console.WriteLine("Mediana=" + mediana); | |
for (int i = 0; i < elements.Length - 1; i += 2) | |
{ | |
Console.WriteLine("{0} {1}", elements[i], elements[i + 1]); | |
} | |
Console.WriteLine("{0}", elements[elements.Length - 1]); | |
} | |
} | |
static void KonwersjaNaBinarne() | |
{ | |
int x; | |
#if DEBUG | |
x = 5; | |
#else | |
x = Convert.ToInt32(Console.ReadLine()); | |
#endif | |
Console.WriteLine(ToBinary(x)); | |
} | |
public static int ToBinary(int n) | |
{ | |
if (n == 1) return 1; | |
if (n == 0) return 0; | |
string liczba = ""; | |
while (n > 0) | |
{ | |
liczba = n % 2 + liczba; | |
n = n / 2; | |
} | |
return int.Parse(liczba); | |
} | |
static void Miesiace() | |
{ | |
int miesiac = Convert.ToInt32(Console.ReadLine()); | |
Console.WriteLine("Miesiąc nr. {0} to {1}", miesiac, MiesiacSlownie(miesiac)); | |
} | |
static string MiesiacSlownie(int numerMiesiaca) | |
{ | |
switch (numerMiesiaca) | |
{ | |
case 1: return "Styczeń"; | |
case 2: return "Luty"; | |
case 3: return "Marzec"; | |
case 4: return "Kwiecień"; | |
case 5: return "Maj"; | |
case 6: return "Czerwiec"; | |
case 7: return "Lipiec"; | |
case 8: return "Sierpień"; | |
case 9: return "Wrzesień"; | |
case 10: return "Październik"; | |
case 11: return "Listopad"; | |
case 12: return "Grudzień"; | |
default: | |
return "niepoprawny miesiąc"; | |
} | |
} | |
static void ArabskiNaRzymski() | |
{ | |
int x; | |
#if DEBUG | |
x = 15; | |
#else | |
x = Convert.ToInt32(Console.ReadLine()); | |
#endif | |
var sb = new StringBuilder(); | |
while (x > 0) | |
{ | |
if (x >= 1000) | |
{ | |
sb.Append("M"); | |
x -= 1000; | |
} | |
else if (x >= 900) | |
{ | |
sb.Append("CM"); | |
x -= 900; | |
} | |
else if (x >= 500) | |
{ | |
sb.Append("D"); | |
x -= 500; | |
} | |
else if (x >= 400) | |
{ | |
sb.Append("CD"); | |
x -= 400; | |
} | |
else if (x >= 100) | |
{ | |
sb.Append("C"); | |
x -= 100; | |
} | |
else if (x >= 50) | |
{ | |
sb.Append("L"); | |
x -= 50; | |
} | |
else if (x >= 10) | |
{ | |
sb.Append("X"); | |
x -= 10; | |
} | |
else if (x >= 9) | |
{ | |
sb.Append("IX"); | |
x -= 9; | |
} | |
else if (x >= 5) | |
{ | |
sb.Append("V"); | |
x -= 5; | |
} | |
else if (x >= 4) | |
{ | |
sb.Append("IV"); | |
x -= 4; | |
} | |
else if (x >= 1) | |
{ | |
sb.Append("I"); | |
x -= 1; | |
} | |
} | |
Console.WriteLine(sb.ToString()); | |
} | |
} | |
} |
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wczytaj liczbe
stworz tablice o takiej liczbuie elementow
znajdz mediane i wyswietl
i wydrukuj liczby na ekranie w dwoch kolumnach