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Homework2.cs
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Homework2.cs
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using System;
namespace HomeWork_
{
class Cat
{
public enum Food : byte
{
maus=1,
fish=3,
meat=5,
}
public byte SatietyLevel { get; set;}
public void EatSomething(Food somefood)
{
SatietyLevel = (byte)somefood;
}
public override string ToString()
{
return string.Format($"SatietyLevel is: {SatietyLevel}");
}
}
class Program
{
struct Student
{
string surname;
int groupNumber;
public Student(string surname, int groupNumber)
{
this.surname = surname;
this.groupNumber = groupNumber;
}
public static void FindStudentByFirstLetter(Student[] studentsarray, char letter)
{
for (int i = 0; i < studentsarray.Length; i++)
{
if (studentsarray[i].surname[0] == letter)
{
Console.WriteLine(studentsarray[i].surname);
}
}
}
}
struct Dog
{
string name;
string mark;
byte age;
public Dog(string name, string mark, byte age)
{
this.name = name;
this.mark = mark;
this.age = age;
}
public override string ToString()
{
return string.Format($"Your dog: \nName is: {name}\nMark is: {mark}\nAge is: {age}");
}
}
enum HTTPErors: int
{
BadRequest = 400,
Unauthorized,
PaymentRequired,
Forbidden,
NotFound,
MethodNotAllowed
}
public static void GetError(int errorNumber)
{
switch(errorNumber)
{
case (int)HTTPErors.BadRequest:
Console.WriteLine($"Name your error is: {HTTPErors.BadRequest}");
break;
case (int)HTTPErors.Forbidden:
Console.WriteLine($"Name your error is: {HTTPErors.Forbidden}");
break;
case (int)HTTPErors.MethodNotAllowed:
Console.WriteLine($"Name your error is: {HTTPErors.MethodNotAllowed}");
break;
case (int)HTTPErors.NotFound:
Console.WriteLine($"Name your error is: {HTTPErors.NotFound}");
break;
case (int)HTTPErors.PaymentRequired:
Console.WriteLine($"Name your error is: {HTTPErors.PaymentRequired}");
break;
case (int)HTTPErors.Unauthorized:
Console.WriteLine($"Name your error is: {HTTPErors.Unauthorized}");
break;
default:
Console.WriteLine("Unnown error!");
break;
}
}
static void Main(string[] args)
{
//Task 1
Console.WriteLine("Enter three float digit");
Console.Write("a : ");
float a = float.Parse(Console.ReadLine());
Console.Write("\nb : ");
float b = float.Parse(Console.ReadLine());
Console.Write("\nc : ");
float c = float.Parse(Console.ReadLine());
Console.WriteLine(((a > -5 && a < 5) && (b > -5 && b < 5) && (c > -5 && c < 5)) ? "They all in range" : "They not in range");
Console.WriteLine(new string('*', 15));
//Task 2
Console.WriteLine("Enter three integer digit");
Console.Write("x : ");
int x = int.Parse(Console.ReadLine());
Console.Write("\ny : ");
int y = int.Parse(Console.ReadLine());
Console.Write("\nz : ");
int z = int.Parse(Console.ReadLine());
Console.Write("min = ");
Console.WriteLine(((x < y) && (x < z)) ? x : ((y < x) && (y < z)) ? y : z);
Console.Write("max = ");
Console.WriteLine(((x > y) && (x > z)) ? x : ((y > x) && (y > z)) ? y : z);
Console.WriteLine(new string('*', 15));
//Task 3
Console.WriteLine("Enter number of HTTP Error");
int error = int.Parse(Console.ReadLine());
GetError(error);
Console.WriteLine(new string('*', 15));
//Task 4
Console.WriteLine("Enter dog name");
string name = Console.ReadLine();
Console.WriteLine("Enter dog mark");
string mark = Console.ReadLine();
Console.WriteLine("Enter dog age");
byte age = byte.Parse(Console.ReadLine());
Dog myDog = new Dog(name, mark, age);
Console.WriteLine(myDog);
Console.WriteLine(new string('*', 15));
//Task 5
Cat myCat = new Cat();
Cat.Food someFood = Cat.Food.meat;
myCat.EatSomething(someFood);
Console.WriteLine(myCat);
//Task 6
Student[] students = new Student[] { new Student("Zalyznyi", 1), new Student("Kozak", 2), new Student("Kohut", 3), new Student("Rybak", 4) };
Student.FindStudentByFirstLetter(students, 'K');
Console.ReadKey();
}
}
}