C Alphabet Pattern 23

Posted in C Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 171 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

C Alphabet Pattern 23

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

example.c

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#include <stdio.h>

int main() {
  int i, j;
  for (i = 69; i >= 65; i--) {
    for (j = 65; j < i; j++)
      printf("  ");
    for (j = 69; j >= i; j--)
      printf("%2c", j);
    printf("\n");
  }
  return 0;
}

💻 Testing the Program

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

Output

        E
      E D
    E D C
  E D C B
E D C B A

🧠 How the Program Works

Let's break down the logic behind the code:

The program starts with the #include statement, which includes the standard input-output library in the program. This library provides functions for input and output operations.
The int main() function is the entry point of the program. It returns an integer value to the operating system upon completion. The opening and closing braces {} indicate the start and end of the main function.
Inside the main function, two integer variables i and j are declared. These variables will be used in the subsequent loops.
The first for loop initializes i to 69 (ASCII value for 'E') and continues as long as i is greater than or equal to 65 (ASCII value for 'A'). The loop decrements i by 1 in each iteration.
Inside the first for loop, there are two nested for loops and a printf statement.
The second for loop initializes j to 65 (ASCII value for 'A') and continues as long as j is less than i. In each iteration, it prints two spaces using the printf statement, creating an indentation effect. The number of spaces printed decreases with each iteration of the outer loop.
The third for loop initializes j to 69 (ASCII value for 'E') and continues as long as j is greater than or equal to i. In each iteration, it prints the character represented by the ASCII value of j using the %2c format specifier in printf. This specifier ensures that the characters are printed with a width of two characters, maintaining proper alignment. The characters printed decrease with each iteration of the outer loop.
After the nested loops, the program prints a newline character (\n) using printf. This creates a new line after each row of characters is printed.
The first for loop continues until i becomes less than 65 (ASCII value for 'A'), and then the control exits the loop.
Finally, the return 0; statement indicates that the program has executed successfully and returns the value 0 to the operating system.

💯 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!