Skip to content

Searcharticlesvideosblogsforumsinterview questionsarticles

Tech
Articles
Blogs
News
Videos
Interviews
Forums
Books
Events
- Jobs
- Stories

Article
Blog
Video
Ebook
Interview Question

Loading

Upcoming Events

23 NOV
AI Agents Conference 2026 - 3rd Edition

Our Training Programs

AI & Machine Learning
Mastering Large Language Models
Mastering Prompt Engineering
Certified Vibe Coder
Github Copilot Training
Generative AI for Beginners
n8n Automation & AI Agents Training

About Us Contact Us Privacy Policy Terms Brand Guidelines Partners C# Tutorials Consultants Ideas Report A Bug FAQs Sitemap Stories CSharp TV DB Talks Web3 Universe Jumpstart Blockchain

©2026 C# Corner.

All contents are copyright of their authors.

Create a Various Pattern using C#

Home
Technologies
C#

Create a Various Pattern using C#

Gowtham K

11yPublished Aug 28, 2015, 12:00 AMUpdated Aug 28, 2015, 2:34 AM3.6k30

Reactions

These pattern logic will be useful for the interview preparation

1. 4*4 Matrix:

for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 4; j++)
{
Console.Write("*");
}
Console.WriteLine();
}

Output:

2. Right angle triangle:

for (int i = 0; i <= 4; i++)
{
for (int j = 0; j <= i; j++)
{
Console.Write("*");
}
Console.WriteLine();
}

Output:

3. Right angle triangle with numbers:

for (int i = 1; i <= 4; i++)
{
for (int j = 1; j <= i; j++)
{
Console.Write(j);
}
Console.WriteLine();
}

Output:

4. Triangle

for (int i = 1; i <= 4; i++)
{
for (int j = 0; j <= (4 - i); j++)
Console.Write(" ");
for (int k = 1; k <= i; k++)
Console.Write("*" + " ");
Console.WriteLine();
}

Output:

3 Comments

Join the conversation! Your thoughts help the community grow.

Sign in to leave a comment

It is the same account you read, post and publish with — and you will come straight back to this page.

Sign in Create an account

Kalpana Lande11y ago
Thanks for Sharing
Yashwanth Muthineni11y ago
Nice Share
Santhakumar Munuswamy11y ago
Nice. Thanks for sharing

5. Pyramid

for (int i = 1; i <= 4; i++)
{
for (int j = 0; j <= (4 - i); j++)
Console.Write(" ");
for (int k = 1; k <= i; k++)
Console.Write("*" + " ");
Console.WriteLine();
}
for (int i = 3; i >= 0; i--)
{
for (int j = 0; j < (5 - i); j++)
Console.Write(" ");
for (int j = 1; j <= i; j++)
Console.Write("*" + " ");
Console.WriteLine();
}

Output:

6. Pyramid with numbers.

for (int i = 1; i <= 4; i++)
{
for (int j = 0; j <= (4 - i); j++)
Console.Write(" ");
for (int k = 1; k <= i; k++)
Console.Write(i + " ");
Console.WriteLine();
}
for (int i = 3; i >= 0; i--)
{
for (int j = 0; j < (5 - i); j++)
Console.Write(" ");
for (int j = 1; j <= i; j++)
Console.Write(i + " ");
Console.WriteLine();
}

Output:

I hope you have enjoyed this blog.