C# Number Pattern 56

Posted in C# Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 217 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

C# Number Pattern 56

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

example.cs

Copied

using System;

namespace myApp {
  class Program {
    static void Main(string[] args) {
      int i, j, k, m, n;
      for (i = 1; i <= 5; i++) {
        for (j = 5; j >= i; j--)
          Console.Write("  ");
        for (k = 1; k <= i; k++)
          Console.Write(k + " ");
        n = k - 1;
        for (m = 1; m < i; m++)
          Console.Write(--n + " ");
        Console.WriteLine();
      }
    }
  }
}

💻 Testing the Program

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

Output

      1
    1 2 1
  1 2 3 2 1
1 2 3 4 3 2 1
1 2 3 4 5 4 3 2 1

🧠 How the Program Works

Let's break down the logic behind the code:

First, we have the using System; statement, which includes the System namespace, providing access to various fundamental classes and functionalities.
The program defines a new namespace called myApp using namespace myApp { ... }. Namespaces are used to organize and group related code together.
Inside the myApp namespace, there's a class named Program, which contains the Main method, the entry point of the program.
The Main method is static and takes a single argument of type string[], named args. This allows the program to receive command-line arguments if provided.
The Main method begins by declaring five integer variables i, j, k, m, and n. These will be used as loop counters and for other purposes within the program.
There's an outer for loop: for (i = 1; i <= 5; i++). This loop iterates from i = 1 to i = 5.
Inside the outer loop, there are three inner loops:
1. The first inner loop: for (j = 5; j >= i; j--), prints spaces before the number sequences. It starts with j = 5 and decrements j until it becomes equal to i.
2. The second inner loop: for (k = 1; k <= i; k++), prints the sequence of numbers from 1 to i on the same line.
3. The third inner loop: for (m = 1; m < i; m++), prints the sequence of numbers in reverse order from i-1 to 1 on the same line.
After the second inner loop (sequence of numbers from 1 to i) is printed, the program sets n to the value of k - 1. This is because k has already been incremented to i+1 in the second inner loop.
In the third inner loop, the program prints --n, which decrements n before printing it. This is why the sequence of numbers in reverse order is printed.
After the third inner loop (reverse order sequence) is executed, the program moves to the next line using Console.WriteLine() to start printing the next row of spaces and numbers.
Steps 6 to 10 are repeated for i from 1 to 5, resulting in a pyramid-like pattern of spaces and numbers.

💯 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!