Зміст курсу

C# Basics

1. Getting Started

Why C#?C# Syntax Displaying Output Challenge: Outputting a Triangle Comments Challenge: Comments Variables Identifiers Challenge: Variable Declaration Basic Operators & Expressions Challenge: Operators

2. Dealing with Data Types

Integer Data Types Declaring Explicitly Typed Variables Floating-Point and Double Booleans Character String Strings Challenge Basic String Formatting String Formatting Practice Declaring Constants Basic Type Casting Type Casting Practice Basic Type Conversion Basic Coding Practice

3. Control Structures

Comparison Operators Logical Operators Operators Challenge Order of Operations if statement if-condition Challenge else Keyword else Keyword Practice if-else Chain Task (if, else-if, else)switch Statement Practicing Switch

4. Loops

For Loop Practicing For Loop While Loop Do-While Loop Practicing Do-While Loop break statement continue statement Practicing break and continue

5. Arrays

What are Arrays?Practicing Array Declaration Indexing Indexing Practice Multi-Dimensional Arrays Practicing Multi-Dimensional Arrays Looping through Arrays Array Loops Challenge

6. Methods

What are Methods?Creating and Calling Methods Methods Creation Practice Method Parameters Practicing Method with Parameters Method Return Values Practicing Return Values Local & Global Scopes Practicing Scopes What's Next?

C# Basics

Task (if, else-if, else)

Write a condition for checking if the variable x is in the numerical range 70 to 90 (including 70 and 90). If it is in range, output the message "In Range", otherwise output "Not In Range".

main.cs

1. Modify the values in the expression 0 <= value && value <= 100 for forming the conditional expression.


using System;

namespace ConsoleApp
{       
    class Program
    {
        static void Main(string[] args)
        {
            int x = 77;

            if (70 <= x && x <= 90)
            {
                Console.WriteLine("In Range");
            }
            else
            {
                Console.WriteLine("Not In Range");
            }
        }
    }
}

Все було зрозуміло?

Секція 3. Розділ 10

Зміст курсу

C# Basics

1. Getting Started

2. Dealing with Data Types

3. Control Structures

4. Loops

For Loop Practicing For Loop While Loop Do-While Loop Practicing Do-While Loop break statement continue statement Practicing break and continue

5. Arrays

What are Arrays?Practicing Array Declaration Indexing Indexing Practice Multi-Dimensional Arrays Practicing Multi-Dimensional Arrays Looping through Arrays Array Loops Challenge

6. Methods

C# Basics

Task (if, else-if, else)

Write a condition for checking if the variable x is in the numerical range 70 to 90 (including 70 and 90). If it is in range, output the message "In Range", otherwise output "Not In Range".

main.cs

1. Modify the values in the expression 0 <= value && value <= 100 for forming the conditional expression.


using System;

namespace ConsoleApp
{       
    class Program
    {
        static void Main(string[] args)
        {
            int x = 77;

            if (70 <= x && x <= 90)
            {
                Console.WriteLine("In Range");
            }
            else
            {
                Console.WriteLine("Not In Range");
            }
        }
    }
}

Все було зрозуміло?

Секція 3. Розділ 10