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

Practicing Scopes

There are three variables in the following code. Fill in the blanks with variable names such that the code compiles successfully:

main.cs

1. Global scoped variables can be accessed inside all methods.


using System;

namespace ConsoleApp
{
    class Program
    {
        static int var1 = 10;

        static void Main(string[] args)
        {
            int var2 = 11;

            if(var1 > 5)
            {
                Console.WriteLine(var2);
            }
            else
            {
                int var3 = 12;
                Console.WriteLine(var3);
            }
        }

        static void output()
        {
            Console.WriteLine(var1);
        }
    }
}

Все було зрозуміло?

Секція 6. Розділ 9

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

Practicing Scopes

There are three variables in the following code. Fill in the blanks with variable names such that the code compiles successfully:

main.cs

1. Global scoped variables can be accessed inside all methods.


using System;

namespace ConsoleApp
{
    class Program
    {
        static int var1 = 10;

        static void Main(string[] args)
        {
            int var2 = 11;

            if(var1 > 5)
            {
                Console.WriteLine(var2);
            }
            else
            {
                int var3 = 12;
                Console.WriteLine(var3);
            }
        }

        static void output()
        {
            Console.WriteLine(var1);
        }
    }
}

Все було зрозуміло?

Секція 6. Розділ 9