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C# Basics

else Keyword Practiceelse Keyword Practice

Write a condition to check if the number num is even or odd. If the number is even, output "Even", otherwise "Odd".

cs

main.cs

1. We can determine whether a number is even by verifying if its remainder, resulting from division by 2, equals zero;
2. In code the condition will be x % 2 == 0 where x is the number to be checked. 

using System;

namespace ConsoleApp
{
    class Program
    {
        static void Main(string[] args)
        {
            int num = 5;

            // Write code below this line
            if (num % 2 == 0)
            {
                Console.WriteLine("Even");
            }
            else
            {
                Console.WriteLine("Odd");
            }
            // Write code above this line
        }
    }
}

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Секція 3. Розділ 8
course content

Зміст курсу

C# Basics

1. Getting Started

Why C#?C# SyntaxDisplaying OutputChallenge: Outputting a TriangleCommentsChallenge: CommentsVariablesIdentifiersChallenge: Variable DeclarationBasic Operators & ExpressionsChallenge: Operators

2. Dealing with Data Types

Integer Data TypesDeclaring Explicitly Typed VariablesFloating-Point and DoubleBooleansCharacterStringStrings ChallengeBasic String FormattingString Formatting PracticeDeclaring ConstantsBasic Type CastingType Casting PracticeBasic Type ConversionBasic Coding Practice

3. Control Structures

Comparison OperatorsLogical OperatorsOperators ChallengeOrder of Operationsif statementif-condition Challengeelse Keywordelse Keyword Practiceif-else ChainTask (if, else-if, else)switch StatementPracticing Switch

4. Loops

For LoopPracticing For LoopWhile LoopDo-While LoopPracticing Do-While Loopbreak statementcontinue statementPracticing break and continue

5. Arrays

What are Arrays?Practicing Array DeclarationIndexingIndexing PracticeMulti-Dimensional ArraysPracticing Multi-Dimensional ArraysLooping through ArraysArray Loops Challenge

6. Methods

What are Methods?Creating and Calling MethodsMethods Creation PracticeMethod ParametersPracticing Method with ParametersMethod Return ValuesPracticing Return ValuesLocal & Global ScopesPracticing ScopesWhat's Next?

C# Basics

else Keyword Practiceelse Keyword Practice

Write a condition to check if the number num is even or odd. If the number is even, output "Even", otherwise "Odd".

cs

main.cs

1. We can determine whether a number is even by verifying if its remainder, resulting from division by 2, equals zero;
2. In code the condition will be x % 2 == 0 where x is the number to be checked. 

using System;

namespace ConsoleApp
{
    class Program
    {
        static void Main(string[] args)
        {
            int num = 5;

            // Write code below this line
            if (num % 2 == 0)
            {
                Console.WriteLine("Even");
            }
            else
            {
                Console.WriteLine("Odd");
            }
            // Write code above this line
        }
    }
}

Все було зрозуміло?

Секція 3. Розділ 8
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