C# Star Pattern 10

Posted in C# Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 230 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

C# Star Pattern 10

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

example.cs

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using System;

namespace myApp {
  class Program {
    static void Main(string[] args) {
      int i, j, k;
      for (i = 1; i <= 5; i++) {
        for (j = i; j < 5; j++)
          Console.Write(" ");
        for (k = 1; k < i * 2; k++)
          Console.Write("*");
        Console.WriteLine();
      }
      for (i = 4; i >= 1; i--) {
        for (j = 5; j > i; j--)
          Console.Write(" ");
        for (k = 1; k < i * 2; k++)
          Console.Write("*");
        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 program starts by including the necessary namespace System.
The program defines a namespace called myApp.
Inside the myApp namespace, there is a class named Program.
The Main method is the entry point of the program and is declared as static because it belongs to the class itself rather than an instance of the class.
Three integer variables i, j, and k are declared to be used in the program.
The first loop for(i=1; i<=5; i++) starts. This loop runs from i=1 to i=5 (both inclusive). The purpose of this loop is to print the top half of a diamond pattern.
Inside the first loop, there is another loop for(j=i; j<5; j++). This loop is responsible for printing spaces before the asterisks. The number of spaces printed decreases with each iteration of the outer loop.
After the second loop, there is a third loop for(k=1; k<i*2; k++). This loop prints asterisks (*). The number of asterisks printed increases with each iteration of the outer loop.
Finally, after the two loops, a new line is added using Console.WriteLine() to move to the next line and start printing the next row of the diamond pattern.
After the completion of the first loop, the program enters the second loop for(i=4; i>=1; i--). This loop runs from i=4 to i=1 (both inclusive). The purpose of this loop is to print the bottom half of the diamond pattern.
Inside the second loop, there is a loop for(j=5; j>i; j--). This loop is responsible for printing spaces before the asterisks. The number of spaces printed increases with each iteration of the outer loop.
After the second loop, there is another loop for(k=1; k<i*2; k++). This loop prints asterisks (*). The number of asterisks printed decreases with each iteration of the outer loop.
Finally, after the two loops, a new line is added using Console.WriteLine() to move to the next line and start printing the next row of the diamond pattern.
The program execution ends, and the output will be a diamond pattern formed by asterisks, which will be displayed in the console.

💯 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 star 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!