C++ Alphabet Pattern 17

Posted in C++ Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 80 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

C++ Alphabet Pattern 17

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

example.cpp

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#include <iostream>
using namespace std;

int main() {
  int i, j;
  for (i = 65; i <= 69; i++) {
    for (j = 69; j >= 65; j--) {
      if (i == j)
        cout << "*";
      else
        cout << (char) j;
    }
    cout << "\n";
  }
  return 0;
}

💻 Testing the Program

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

Output

EDCB*
EDC*A
ED*BA
E*CBA
*DCBA

🧠 How the Program Works

Let's break down the logic behind the code:

The program starts with the inclusion of the iostream header file, which allows input/output operations in C++.
The statement using namespace std; is used to indicate that the program will use the standard namespace. This means that you can directly use standard C++ library functions and objects without having to specify the std namespace each time.
The main() function is the entry point of the program. Execution of the program starts from here.
Inside the main() function, two integer variables i and j are declared. These variables will be used as counters in the following loops.
The outer for loop is defined with i initialized to 65, and the loop continues as long as i is less than or equal to 69. The loop iterates from 65 to 69, inclusive.
Inside the outer loop, there is an inner for loop defined with j initialized to 69, and the loop continues as long as j is greater than or equal to 65. The loop iterates from 69 to 65, inclusive.
Inside the inner loop, there is an if statement that checks if i is equal to j.
If i is equal to j, it means that both counters are currently at the same value. In this case, the program outputs a single asterisk * using the cout statement.
If i is not equal to j, the program executes the else block. It uses a type cast (char)j to convert the integer value of j to its corresponding ASCII character. It then outputs the character using the cout statement.
After the inner loop finishes, the program outputs a newline character using cout << "\n";. This creates a new line in the output after each row of characters.
The outer loop continues to the next iteration, and the process is repeated until i is no longer less than or equal to 69.
Finally, the main() function ends with a return 0; statement, indicating successful program execution.

💯 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!