C Alphabet Pattern 29

Posted in C Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 149 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

C Alphabet Pattern 29

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

example.c

Copied

#include <stdio.h>

int main() {
  int i, j;
  int k = 69;
  // First Part
  for (i = k; i >= 65; i--) {
    for (j = k; j >= 65; j--) {
      if (j > i)
        printf("%c ", j);
      else
        printf("%c ", i);
    }
    for (j = 66; j <= k; j++) {
      if (j > i)
        printf("%c ", j);
      else
        printf("%c ", i);
    }
    printf("\n");
  }
  // Second Part
  for (i = 66; i <= k; i++) {
    for (j = k; j >= 65; j--) {
      if (j > i)
        printf("%c ", j);
      else
        printf("%c ", i);
    }
    for (j = 66; j <= k; j++) {
      if (j > i)
        printf("%c ", j);
      else
        printf("%c ", i);
    }
    printf("\n");
  }
  return 0;
}

💻 Testing the Program

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

Output

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

🧠 How the Program Works

Let's break down the logic behind the code:

The program starts by including the standard input/output header file stdio.h, which provides functions for input and output operations.
The main() function is defined, which serves as the entry point for the program.
Two integer variables i and j are declared.
Another integer variable k is declared and initialized with the value 69.
The first part of the pattern is printed using a nested loop structure with the outer loop iterating from k to 65 (inclusive) in decreasing order, and the inner loop also iterating from k to 65 (inclusive) in decreasing order.
Inside the nested loops, an if statement checks if the value of j is greater than i. If true, it prints the character represented by the ASCII value j, followed by a space. Otherwise, it prints the character represented by the ASCII value i, followed by a space.
After the inner loop, another nested loop is used to print the remaining part of the pattern. It starts with j initialized to 66 and iterates up to k in increasing order.
Inside this loop, the same if statement is used to determine whether to print j or i based on their values.
After printing the pattern for each row, a newline character is printed using printf("\n") to move to the next line.
After the first part of the pattern is printed, the second part is printed using a similar nested loop structure, but with the outer loop iterating from 66 to k in increasing order.
The inner loops and the if statements work similarly to the first part, printing the appropriate characters based on their values.
Again, a newline character is printed after each row of the pattern.
Finally, the main() function returns 0, indicating successful execution of the program.

💯 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!