C++ Number Pattern 14

Posted in C++ Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 126 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

C++ Number Pattern 14

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

example.cpp

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#include <iostream>
using namespace std;

int main() {
  int i, j;
  for (i = 7; i >= 1; i -= 2) {
    for (j = 1; j <= i; j++)
      cout << j;
    cout << "\n";
  }
  return 0;
}

💻 Testing the Program

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

Output

🧠 How the Program Works

Let's break down the logic behind the code:

The program starts with the inclusion of the iostream header, which allows input and output operations.
The line using namespace std; declares that the program will use the standard namespace. This namespace contains predefined C++ functions and objects.
The main() function is the entry point of the program.
Two integer variables, i and j, are declared.
The outer for loop initializes i to 7 and continues as long as i is greater than or equal to 1. It decrements i by 2 in each iteration.
Inside the outer loop, there is another nested for loop that initializes j to 1 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.
Within the inner loop, the statement cout << j; is used to print the current value of j to the console.
After printing all the numbers from 1 to the current value of i, the statement cout << "\n"; is used to print a newline character, which moves the cursor to the next line.
The program repeats steps 6-8 until the inner loop completes for each value of i.
Once the outer loop finishes executing, the program reaches the return 0; statement, indicating a successful termination of the main() function.
The program ends, and control is returned 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 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!