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Регистрация: 05.10.2016
Сообщений: 2
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Почему методы не делают то что должны?
07.08.2017, 15:59. Показов 629. Ответов 2
Я не понимаю, почему мои методы не будут делать то, что я написал им, чтобы я имел в виду, что хочу добавить «Добавить животное», «Удалить животное» и распечатать всех животных в зоопарке, я не могу это сделать ПОЧЕМУ?
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| public class ZooManagement
{
public Animal[] AnimalsList;
public int length = 0;
public int max_size;
public void DisplayMenu() {
int choice;
try
{
do
{
Console.Write("Welcome to our zoo menu\n\n");
Console.Write("1. To add Animal\t");
Console.Write("2. To remove Animal\t");
Console.Write("3. To Display Animals ");
choice = int.Parse(Console.ReadLine());
switch (choice)
{
case 1:
//.Add();
break;
case 2:
//.Remove();
break;
case 3:
//.Display();
break;
default:
Console.WriteLine("You've pressed something elss");
break;
}
Console.Write("\n\n\t\t\tNow press any button");
Console.ReadLine();
Console.Clear();
}
while (choice != 3);
}
catch (Exception ex)
{
Console.WriteLine("Dont't be like that");
}
}
////////////////////////////////////////////////////
public ZooManagement(int x)
{
this.AnimalsList = new Animal[x];
max_size = x;
}
//public void Array(int x)
//{
// this.AnimalsList = new Animal[x];
// max_size = x;
//}
public void Add(Animal x)
{
if (this.length > this.max_size)
{
Console.WriteLine("Out of bound Exception, Array full");
}
else
{
this.AnimalsList[this.length] = x;
this.length++;
}
}
public void Add(int h, Animal x)
{
if (h > this.length || h < 0)
{
Console.WriteLine("Out of bound Exception");
}
else
{
for (int i = (this.length); i >= h; i--) {
this.AnimalsList[i + 1] = this.AnimalsList[i];
}
this.AnimalsList[h] = x;
this.length++;
}
}
public void Remove(Animal x)
{
int FoundAt = -1;
for (int i = 0; i < this.length; i++)
{
if (this.AnimalsList[i] == x)
{
FoundAt = i;
break;
}
}
if (FoundAt != -1)
{
for (int i = FoundAt; i < this.length; i++)
{
this.AnimalsList[i] = this.AnimalsList[i + 1];
}
this.length--;
}
}
public void Remove(int x)
{
if (x > this.length || x < 0)
{
Console.WriteLine("Out of bounds exception");
}
else
{
this.AnimalsList[x] = null;
for (int i = x; i < this.length; i++)
{
this.AnimalsList[i] = this.AnimalsList[i + 1];
}
this.length--;
}
}
public Animal GetAnimal(string reign)
{
if ("fish".Equals(reign))
{
return new Fish("", 0, 0, "", "");
}
else if ("reptile".Equals(reign))
{
return new Reptile("", 0, 0, "", "");
}
return null;
}
public Animal Get(int x)
{
if (x > this.length || x < 0)
{
Console.WriteLine("Out of bounds Exeption");
return null;
}
else
{
return this.AnimalsList[x];
}
}
public void Set(int h, Animal x)
{
if (h > this.length || h < 0)
{
Console.WriteLine("Out of bounds Exeption");
}
else
{
this.AnimalsList[h] = x;
}
}
public void Swap(int x, int y)
{
if (x >= 0 && x < length && y >= 0 && y < length)
{
Animal temp = AnimalsList[x];
AnimalsList[x] = AnimalsList[y];
AnimalsList[y] = temp;
}
else
{
Console.WriteLine("Out of bounds exception");
}
}
public void Swap(Animal x, Animal y)
{
int FoundAtA = -1;
int FoundAtB = -1;
for(int i = 0; i <this.length; i++)
{
if(this.AnimalsList[i] == x)
{
FoundAtA = i;
if(FoundAtA != -1 && FoundAtB != -1)
{
break;
}
}
else if(this.AnimalsList[i] == y)
{
FoundAtB = i;
if(FoundAtA != -1 && FoundAtB != -1)
{
break;
}
}
}
if (FoundAtA != -1 && FoundAtB != -1)
{
this.Swap(FoundAtA, FoundAtB);
}
else
{
Console.WriteLine("Out of bounds Exeption");
}
}
public void Display()
{
for (int i = 0; i < this.length; i++)
{
Console.WriteLine(this.AnimalsList[i]);
}
}
}
//public static double AnimalWeight(int weight, int size)
//{
// return (weight * 703) / (size * size);
//}
} |
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| class Program
{
delegate void GetMessage();
static void Main(string[] args)
{
ZooManagement x = new ZooManagement(10);
Console.WriteLine("\n");
Animal petru = new Fish("Piranha", 22, 33, "M", "round");
Animal petra = new Reptile("Snake", 33, 44, "F", "long");
x.Add(4, petru);
x.Add(5, petra);
x.Display();
x.Swap(petru, petra);
x.Display();
Console.ReadKey();
x.DisplayMenu();}} |
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| class Fish : Animal, IFood ,ILimbless
{
public string shape;
public string Shape { get; set; }
private string GetFishShape(string shape)
{
return shape;
}
public override string Behavior()
{
return "Passive";
}
public void Eats()
{
Console.WriteLine( "Eats alges and fish");
}
public override string MakeNoise()
{
return "Doesnt make noises LOL";
}
public void Slither(string w)
{
Console.WriteLine("It is limbless that's why it slithers");
}
public Fish(string raceInfo, int weight, double size, string sex, string shape) : base(raceInfo, weight, size, sex)
{
this.raceInfo = raceInfo;
this.weight = weight;
this.size = size;
this.sex = sex;
this.shape = shape;
}
} |
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| public abstract class Animal
{
public string raceInfo;
public int weight;
public double size;
public string sex;
public string RaceInfo { get; set; }
public int Weight { get; set; }
public double Size { get; set; }
public string Sex { get; set; }
public Animal(string raceInfo, int weight, double size, string sex)
{
this.raceInfo = raceInfo;
this.weight = weight;
this.size = size;
this.sex = sex;
}
public abstract string Behavior();
public abstract string MakeNoise();
}
} |
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Сообщение от albvik
