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Seminar3 Ысаков Акылбек #32

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Seminar3 Ысаков Акылбек
iakylbek Sep 19, 2023
873c86d
Seminar4 Ысаков Акылбек
iakylbek Sep 19, 2023
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12 changes: 12 additions & 0 deletions Seminars/Seminar03/Self/Task01/Program/Program.cs
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using System;

class Program{
static void Main(){
int n = int.Parse(Console.ReadLine());
double l = double.Parse(Console.ReadLine());
if(1<=n && n<11 && l>0){
double s = (n*l*l)/(4*Math.Tan(Math.PI/n));
Console.WriteLine(s);
}
}
}
10 changes: 10 additions & 0 deletions Seminars/Seminar03/Self/Task01/Program/Program.csproj
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<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>

</Project>
25 changes: 25 additions & 0 deletions Seminars/Seminar03/Self/Task02/Program2/Program.cs
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using System;

class Program{
static void Main(){
double x = double.Parse(Console.ReadLine());
double y = double.Parse(Console.ReadLine());

if (y < 0){
Console.WriteLine($"Точка ({x};{y}) не принадлежит точки области");
return;
}

double d = Math.Sqrt(Math.Pow(x, 2)+Math.Pow(y, 2));

if (d == 1 || d == 2){
Console.WriteLine($"Точка ({x};{y}) попадает на границу области");
}
else if (d < 2 && d > 1){
Console.WriteLine($"Точка ({x};{y}) попадает в область");
}
else{
Console.WriteLine($"Точка ({x};{y}) не принадлежит точки области");
}
}
}
10 changes: 10 additions & 0 deletions Seminars/Seminar03/Self/Task02/Program2/Program2.csproj
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<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>

</Project>
33 changes: 33 additions & 0 deletions Seminars/Seminar03/Self/Task03/Program3/Program.cs
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using System;

class Program{
static void Main(){
double x = double.Parse(Console.ReadLine());
double y = double.Parse(Console.ReadLine());

double d = Math.Sqrt(Math.Pow(x, 2)+Math.Pow(y, 2));
string message;

if (y < 0){
message = Check_cord(x, y, d, 1);
}
else{
message = Check_cord(x, y, d, 2);
}
Console.WriteLine(message);
}

public static string Check_cord(double x, double y, double d, double radius){
string message;
if (d == radius){
message = $"Точка ({x};{y}) попадает на границу области";
}
else if(d < radius){
message = $"Точка ({x};{y}) попадает в область";
}
else{
message = $"Точка ({x};{y}) не принадлежит точки области";
}
return message;
}
}
10 changes: 10 additions & 0 deletions Seminars/Seminar03/Self/Task03/Program3/Program3.csproj
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<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>

</Project>
20 changes: 20 additions & 0 deletions Seminars/Seminar03/Self/Task04/Program4/Program.cs
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using System;

class Program{
static void Main(){
double x = double.Parse(Console.ReadLine());
double y = double.Parse(Console.ReadLine());
double f;

if (x < y){
f = Math.Sin(x) + Math.Pow(Math.Cos(y), 2);
}
else if(x > y){
f = Math.Sin(Math.Pow(y, 2)) + Math.Cos(y);
}
else{
f = Math.Log10(x);
}
Console.WriteLine(f);
}
}
10 changes: 10 additions & 0 deletions Seminars/Seminar03/Self/Task04/Program4/Program4.csproj
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<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>

</Project>
25 changes: 25 additions & 0 deletions Seminars/Seminar03/Self/Task05/Program5/Program.cs
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using System;

class Program{
static void Main(){
double a = double.Parse(Console.ReadLine());
double b = double.Parse(Console.ReadLine());
double c = double.Parse(Console.ReadLine());

double d = Math.Pow(b, 2) - 4*a*c;
if (d < 0){
Console.WriteLine("Нету корней");
}
else if(d > 0){
double x1 = (-b-Math.Sqrt(d))/2*a;
double x2 = (-b+Math.Sqrt(d))/2*a;
Console.WriteLine("Урванение имеет 2 корня:");
Console.WriteLine($"x1 = {x1}");
Console.WriteLine($"x2 = {x2}");
}
else{
double x = -b/2*a;
Console.WriteLine($"Уравнение имеет один корень: x = {x}");
}
}
}
10 changes: 10 additions & 0 deletions Seminars/Seminar03/Self/Task05/Program5/Program5.csproj
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<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>

</Project>
22 changes: 22 additions & 0 deletions Seminars/Seminar04/Self/Task01/Program1/Program.cs
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using System;

class Program{
static void Main(){
string str = Console.ReadLine();
char element = str[0];
switch (element){
case >= '0' and <= '9':
Console.WriteLine("100");
break;
case >= 'A' and <= 'Z':
Console.WriteLine("200");
break;
case >= 'a' and <= 'z':
Console.WriteLine("300");
break;
default:
Console.WriteLine("400");
break;
}
}
}
10 changes: 10 additions & 0 deletions Seminars/Seminar04/Self/Task01/Program1/Program1.csproj
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<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>

</Project>
28 changes: 28 additions & 0 deletions Seminars/Seminar04/Self/Task02/Program42/Program.cs
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using System;

class Program{
static void Main(){
string str = Console.ReadLine();
int num = str switch{
"Январь" or "January" => 1,
"Февраль" or "Feburary" => 2,
"Март" or "Mart" => 3,
"Апрель" or "April" => 4,
"Май" or "May" => 5,
"Июнь" or "June" => 6,
"Июль" or "Jule" => 7,
"Август" or "August" => 8,
"Сентябрь" or "September" => 9,
"Октябрь" or "October" => 10,
"Ноябрь" or "November" => 11,
"Декабрь" or "December" => 12,
_=>0
};
if(num != 0){
Console.WriteLine(num);
}
else{
Console.WriteLine("В году такой месяц отсутствует.");
}
}
}
10 changes: 10 additions & 0 deletions Seminars/Seminar04/Self/Task02/Program42/Program42.csproj
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<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>

</Project>
43 changes: 43 additions & 0 deletions Seminars/Seminar04/Self/Task03/Program43/Program.cs
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using System;

class Program{
static void Main(){
Console.WriteLine("Введите код операции: ");
double o = double.Parse(Console.ReadLine());

Console.WriteLine("Введите А: ");
double a = double.Parse(Console.ReadLine());

Console.WriteLine("Введите B: ");
double b = double.Parse(Console.ReadLine());

if(b==0){
Console.WriteLine("B не может быть равен 0");
return;
}

switch (o)
{
case 1:
Console.WriteLine($"{a} + {b} = {a+b}");
break;

case 2:
Console.WriteLine($"{a} - {b} = {a-b}");
break;

case 3:
Console.WriteLine($"{a} * {b} = {a*b}");
break;

case 4:
Console.WriteLine($"{a} / {b} = {a/b}");
break;

default:
Console.WriteLine("Нету такой операции");
break;

}
}
}
10 changes: 10 additions & 0 deletions Seminars/Seminar04/Self/Task03/Program43/Program43.csproj
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<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>

</Project>