C++ Alphabet Pattern 24

Posted in C++ Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 91 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

C++ Alphabet Pattern 24

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

example.cpp

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#include <iostream>
#include <iomanip>
using namespace std;

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

💻 Testing the Program

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

Output

A
BAB
CBABC
DCBABCD
EDCBABCDE

🧠 How the Program Works

Let's break down the logic behind the code:

The program includes two header files: iostream and iomanip. These are standard C++ library headers for input/output operations and manipulators.
The line using namespace std; tells the program to use the std namespace, which contains standard C++ functions and objects.
The main() function is the entry point of the program.
Two integer variables i and j are declared without initialization.
The outer for loop initializes i to 65 and continues as long as i is less than or equal to 69. The loop iterates five times because the condition is satisfied.
Inside the outer loop, there are two nested for loops.
The first inner for loop initializes j to the current value of i and continues as long as j is greater than 65. It decrements j by 1 in each iteration.
Inside the first inner loop, the statement cout << char(j); prints the character represented by the ASCII value j.
After the first inner loop, there is a second inner for loop that initializes j to 65 and continues as long as j is less than or equal to the current value of i. It increments j by 1 in each iteration.
Inside the second inner loop, the statement cout << char(j); prints the character represented by the ASCII value j.
After the second inner loop, the statement cout << "\n"; outputs a newline character, which starts a new line in the console output.
The outer for loop continues its iterations until i becomes 70, which breaks the loop.
Finally, the return 0; statement ends the main() function and indicates that the program has successfully executed.

💯 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!