C# Number Pattern 22

Posted in C# Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 230 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

C# Number Pattern 22

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

example.cs

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using System;

namespace myApp {
  class Program {
    static void Main(string[] args) {
      int i, j;
      for (i = 1; i <= 9; i += 2) {
        for (j = 1; j <= i; j++)
          Console.Write(j);
        Console.WriteLine();
      }
    }
  }
}

💻 Testing the Program

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

Output

🧠 How the Program Works

Let's break down the logic behind the code:

The using System; statement at the beginning of the program indicates that the program will be using types and methods from the System namespace, which provides fundamental functionality like console I/O, data types, etc.
The program defines a namespace myApp. A namespace is used to organize code and prevent naming conflicts. All the code within this program will be wrapped under the myApp namespace.
The program defines a class Program within the myApp namespace. In C#, every executable program starts with a class that contains a Main method.
The static void Main(string[] args) method is the entry point of the C# program. It is the first method that gets executed when the program runs. The Main method takes a string array args as a parameter, which can be used to pass command-line arguments to the program. However, in this specific program, the command-line arguments are not used.
Inside the Main method, two integer variables i and j are declared and initialized with default values of 0.
The program enters a for loop with the initialization statement i = 1, the condition i <= 9, and the iteration statement i += 2. This loop will run as long as the condition i <= 9 is true, and in each iteration, i is incremented by 2.
Inside the outer for loop, there is another nested for loop with the initialization statement j = 1, the condition j <= i, and the iteration statement j++. This inner loop will run as long as the condition j <= i is true, and in each iteration, j is incremented by 1.
Within the inner loop, the program uses Console.Write(j) to print the value of j on the same line. As the inner loop runs, it prints the values of j repeatedly, forming a sequence of numbers starting from 1 up to the current value of i.
After the inner loop finishes, the program executes Console.WriteLine(), which moves the cursor to the next line, creating a new line.
The outer for loop continues to run, and the inner loop repeats for each iteration of the outer loop. The values printed on each line will increase by 2 in each row.
The program will keep printing the sequences of numbers until the condition i <= 9 in the outer for loop becomes false. This happens when i becomes 11, and the loop exits.

💯 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 number 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!