C# Alphabet Pattern 1

Posted in C# Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 258 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

C# Alphabet Pattern 1

Here`s a program that prints the above alphabet pattern using C# Programming:

example.cs

Copied

using System;

namespace myApp {
  class Program {
    static void Main(string[] args) {
      char i, j;
      for (i = 'A'; i <= 'E'; i++) {
        for (j = 'A'; j <= i; j++)
          Console.Write(j);
        Console.WriteLine();
      }
    }
  }
}

💻 Testing the Program

When you run the above program, it will print the following output:

Output

A
AB
ABC
ABCD
ABCDE

🧠 How the Program Works

Let's break down the logic behind the code:

The program starts with the usual using System; statement, which includes the System namespace, allowing the program to use various classes and functionalities from the .NET Framework.
The program declares a new namespace myApp. Namespaces are used to organize code and prevent naming conflicts.
Inside the myApp namespace, there is a class named Program. A C# program always starts with a class that contains the Main method, which is the entry point of the program.
The Main method is declared as static void Main(string[] args). It takes an array of strings as an input argument. In this program, the args array is not used.
Inside the Main method, two char variables i and j are declared. These variables will be used in the loops later.
The outer for loop starts with for(i='A'; i<='E'; i++). It iterates over the characters from 'A' to 'E' (inclusive). In each iteration, the variable i will take the values 'A', 'B', 'C', 'D', and 'E'.
Inside the outer for loop, there is an inner for loop starting with for(j='A'; j<=i; j++). This loop iterates over the characters from 'A' to the current value of i. In each iteration of the outer loop, the inner loop will run multiple times, and the variable j will take the values 'A' to the current value of i.
Inside the inner loop, Console.Write(j); is called. This statement prints the current value of j (which is 'A' to 'E') without moving to a new line.
After the inner loop completes, Console.WriteLine(); is called. This statement moves the cursor to the next line, so the next iteration of the outer loop will print on a new line.
The program will continue to iterate over the outer loop until i becomes 'F', at which point the outer loop will terminate, and the Main method will reach its end.
The program will then finish executing and exit.

💯 Tips for Enhancement:

Explore the versatility of this pattern by adjusting its parameters. Whether you increase or decrease the size, tweak the spacing, or modify the characters used, each change opens up a world of possibilities, allowing you to customize and create your unique visual effects.

✔ Conclusion:

Creating visually appealing patterns is not only a fun endeavour but also a great way to enhance your programming or design skills. We hope this tutorial has inspired you to explore the world of creative coding. Share your creations with us, and let your imagination run wild!

🤗 Closing Call-to-Action:

We'd love to see your unique interpretations of the alphabet pattern. Share your creations in the comments below, and don't hesitate to reach out if you have any questions or suggestions for future tutorials. Happy coding!