Introduction Welcome to this module, Day 4 of 30-Day .NET Challenge: For Loops, where let's dive into the world of for statements. Explore how to write For Loop statements that iterate a set number of times. Learning Objectives Utilize the for statement to iterate through a set of code. Prerequisites for Developers Proficiency with the for each iteration statement. Familiarity with working with variables. Getting Started What is the for statement? The for statement allows you to iterate through a code block a fixed number of times, providing precise control over the iteration process. Basic For Loop Example To begin, create a static class file called “ForLoop.cs” within the console application. Insert the provided code snippet into this file. /// <summary>
/// Outputs
/// 0
/// 1
/// 2
/// 3
/// 4
/// 5
/// 6
/// 7
/// 8
/// 9
/// </summary>
public static void ForLoopExample()
{
    for (int i = 0; i < 10; i++)
    {
        Console.WriteLine(i);
    }
} Execute the code from the main method as follows #region Day 4 - For Loops

ForLoops.ForLoopExample();

#endregion Console Output // Console Output
0
1
2
3
4
5
6
7
8
9 Run For Loop in reverse. The goal is to iterate through a code block while counting down instead of counting up. Add another method into the same static class as shown below /// <summary>
/// Outputs
/// 10
/// 9
/// 8
/// 7
/// 6
/// 5
/// 4
/// 3
/// 2
/// 1
/// 0
/// </summary>
public static void BackwardForLoopExample()
{
    for (int i = 10; i >= 0; i--)
    {
        Console.WriteLine(i);
    }
} Execute the code from the main method as follows #region Day 4 - For Loops

ForLoops.BackwardForLoopExample();

#endregion Console Output // Console Output
10
9
8
7
6
5
4
3
2
1
0 Iterative Pattern With For The goal is to skip specific values in the iterator variable. Add another method into the same static class as shown below /// <summary>
/// Outputs
/// 3
/// 6
/// 0
/// 9
/// </summary>
public static void IterationForLoopExample()
{
    for (int i = 0; i < 10; i += 3)
    {
        Console.WriteLine(i);
    }
} Execute the code from the main method as follows #region Day 4 - For Loops

ForLoops.IterationForLoopExample();

#endregion Console Output // Console Output
0
3
6
9 Break Loop The goal is to exit the iteration statement prematurely based on some conditions. Add another method into the same static class as shown below /// <summary>
    /// Outputs
    /// 0
    /// 1
    /// 2
    /// 3
    /// 4
    /// 5
    /// 6
    /// 7
    /// </summary>
    public static void BreakForLoopExample()
    {
        for (int i = 0; i < 10; i++)
        {
            Console.WriteLine(i);
            if (i == 7) break;
        }
    } Execute the code from the main method as follows #region Day 4 - For Loops
    
    ForLoops.BreakForLoopExample();
    
    #endregion Console Output // Console Output
    0
    1
    2
    3
    4
    5
    6
    7 Complete Code on GitHub GitHub — ssukhpinder/30DayChallenge.Net C# Programming🚀 Thank you for being a part of the C# community! Before you leave: If you’ve made it this far, please show your appreciation with a clap and follow the author! 👏️️ Follow us: | | | | | X LinkedIn Dev.to Hashnode Newsletter Tumblr Visit our other platforms: | | | | GitHub Instagram Tiktok Quora Daily.dev More content at C# Programming Also published . here

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The 30-Day .NET Challenge Day 4: For Loops

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Sukhpinder Singh

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The 30-Day .NET Challenge Day 4: For Loops

Too Long; Didn't Read

Sukhpinder Singh

STORY’S CREDIBILITY

Original Reporting

Guide

About Author

TOPICS

THIS ARTICLE WAS FEATURED IN...

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