C Number Pattern 47

Posted in C Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 119 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

C Number Pattern 47

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

example.c

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#include <stdio.h>
int main()
{
 int i, j;
 int k = 5;
 // First Part
 for(i=k; i>=1; i--)
 {
  for(j=k; j>=1; j--) 
  {
   if(j > i)
    printf("%d ", j);
   else
    printf("%d ", i);
  }
  for(j=2; j<=k; j++)
  {
   if(j > i)
    printf("%d ", j);
   else
    printf("%d ", i);
  }
  printf("\n");
 }
 // Second Part
 for(i=2; i<=k; i++)
 { 
  for(j=k; j>=1; j--)
  {
   if(j > i)
    printf("%d ", j);
   else
    printf("%d ", i);
  }
  for(j=2; j<=k; j++)
  {
   if(j > i)  
    printf("%d ", j);
   else
    printf("%d ", i);
  }
  printf("\n");
 }
 return 0;
}

💻 Testing the Program

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

Output

5 5 5 5 5 5 5 5 5
5 4 4 4 4 4 4 4 5
5 4 3 3 3 3 3 4 5
5 4 3 2 2 2 3 4 5
5 4 3 2 1 2 3 4 5
5 4 3 2 2 2 3 4 5
5 4 3 3 3 3 3 4 5
5 4 4 4 4 4 4 4 5
5 5 5 5 5 5 5 5 5

🧠 How the Program Works

Let's break down the logic behind the code:

The given C program generates a diamond-shaped pattern with numbers. Here's how the pattern is formed:

The variable k is initialized to 5, representing the maximum number in the pattern.
The pattern is divided into two parts: the top half and the bottom half of the diamond.
The first part is generated by the outer for loop, which iterates from k to 1. Each iteration represents a row.
Within each row, the first inner for loop prints the numbers in descending order from k to i, where i is the current row number.
The second inner for loop prints the numbers in ascending order from i to k, completing the row.
After each row is printed, a newline character (\n) is printed to move to the next line.
The second part of the pattern is generated using a similar approach. The outer for loop iterates from 2 to k, representing the row numbers.
The first inner for loop prints the numbers in descending order from k to i, where i is the current row number.
The second inner for loop prints the numbers in ascending order from i to k, completing the row.
Again, a newline character is printed after each row.

The pattern is symmetric along both the horizontal and vertical axes, creating a diamond shape. The numbers start from 5 at the corners and decrease towards the center, forming the upper and lower halves of the diamond.

💯 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 number 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!