C Alphabet Pattern 13

Posted in C Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 174 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

C Alphabet Pattern 13

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;
 int k = 65;

 for (i = 65; i <= 69; i++) {
  for (j = 65; j <= i; j++)
   printf("%c ", k++);
  printf("\n");
 }

 return 0;
}

💻 Testing the Program

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

Output

A
B C
D E F
G H I J
K L M N O

🧠 How the Program Works

Let's break down the logic behind the code:

The program starts by including the necessary header file, stdio.h, to enable input/output operations.
The main() function is defined, which serves as the entry point of the program.
The program declares variables: i and j as loop counters, and k to represent the ASCII value of the character to be printed.
The program initializes k to 65, which corresponds to the ASCII value of the character 'A'.
The program uses a nested for loop to print the pattern.
The outer loop, for (i = 65; i <= 69; i++), iterates over the values of i from 65 to 69.
- i is initialized to 65, which corresponds to the ASCII value of the character 'A'.
- The loop condition i <= 69 ensures that the loop continues until i reaches 69.
- i++ increments i by 1 in each iteration.
Inside the outer loop, there is an inner loop, for (j = 65; j <= i; j++), which iterates over the values of j from 65 to i.
- j is initialized to 65, which corresponds to the ASCII value of the character 'A'.
- The loop condition j <= i ensures that the loop continues until j reaches the value of i.
- j++ increments j by 1 in each iteration.
Inside the inner loop, the program prints the character represented by the ASCII value k using printf("%c ", k++).
- The %c format specifier is used to print a character.
- k++ increments k by 1 after printing the character, so it will print consecutive characters.
After printing all the characters in the inner loop, the program moves to the next line by printing a newline character (\n) using printf("\n").
This process is repeated for each value of i in the outer loop, resulting in the pattern being printed.
Finally, the main() function returns 0, indicating successful program execution.

In this pattern, each line contains a sequence of characters starting from 'A' and increasing by one character in each subsequent line. The number of characters in each line is determined by the value of i.

💯 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!