" + html; } html = html.replace("",""); html = html.replace("",""); html = html.replace("",""); html = html.trim(); doc.innerHTML = html; return ( doc.innerHTML.toLowerCase() === html.toLowerCase() ); } function codeCheckWarningClose() { document.getElementById("codeCheckWarning").style.display = "none"; } function codeCheckCorrectClose() { document.getElementById("codeCheckCorrect").style.display = "none"; }

×

×

Correct!

Exercise:

Not Correct

Click here to try again.

Correct!

Next ❯

C# Syntax

Exercise 1 Go to C# Syntax Tutorial

C# Comments

Exercise 1 Go to C# Comments Tutorial

C# Variables

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Go to C# Variables Tutorial

C# Data Types

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to C# Data Types Tutorial

C# User Input

Exercise 1 Exercise 2 Go to C# User Input Tutorial

C# Operators

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to C# Operators Tutorial

C# Math

Exercise 1 Exercise 2 Exercise 3 Go to C# Math Tutorial

C# Strings

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Exercise 6 Go to C# Strings Tutorial

C# Booleans

Exercise 1 Exercise 2 Go to C# Booleans Tutorial

C# If...Else

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Go to C# If...Else Tutorial

C# Switch

Exercise 1 Exercise 2 Go to C# Switch Tutorial

C# Loops

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Go to C# Loops Tutorial

C# Arrays

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Go to C# Arrays Tutorial

C# Methods

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to C# Methods Tutorial

C# Classes/Objects

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Exercise 6 Exercise 7 Go to C# Classes/Objects Tutorial

C# Exceptions

Exercise 1 Exercise 2 Go to C# Exceptions Tutorial