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

if-condition Challenge

Write an if-condition which checks if the variable x is in the range of 40 to 70 (including 40 and 70). Use the <= operators for comparison. If the condition is true, it should output "In Range".

main.cs

1. The syntax of an if-condition is:
if(condition) { /* code to execute */ }


using System;

namespace ConsoleApp
{
    class Program
    {
        static void Main(string[] args)
        {
            int x = 55;

            // Write code below this line
            if (40 <= x && x <= 70)
            {
                Console.WriteLine("In Range");
            }
            // Write code above this line

        }
    }
}

Все було зрозуміло?

Секція 3. Розділ 6

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

if-condition Challenge

main.cs

1. The syntax of an if-condition is:
if(condition) { /* code to execute */ }


using System;

namespace ConsoleApp
{
    class Program
    {
        static void Main(string[] args)
        {
            int x = 55;

            // Write code below this line
            if (40 <= x && x <= 70)
            {
                Console.WriteLine("In Range");
            }
            // Write code above this line

        }
    }
}

Все було зрозуміло?

Секція 3. Розділ 6