C++ Number Pattern 17

Posted in C++ Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 135 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

C++ Number Pattern 17

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 = 1; i <= 10; i += 2) {
    for (j = i; j <= 10; j += 2)
      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/output operations in C++.
The line using namespace std; brings the std namespace into scope, which means you can use standard C++ library functions without prefixing them with std::.
The main() function is the entry point of the program.
Two integer variables i and j are declared to be used in the loops.
The outer loop for(i=1; i<=10; i+=2) initializes i to 1 and iterates as long as i is less than or equal to 10. In each iteration, i is incremented by 2.
Inside the outer loop, there is an inner loop for(j=i; j<=10; j+=2). The loop starts with j being assigned the value of i and continues as long as j is less than or equal to 10. In each iteration, j is incremented by 2.
Inside the inner loop, cout << j; prints the current value of j to the console.
After the inner loop completes, cout << "\n"; prints a newline character to start a new line in the console.
The outer loop continues until i becomes greater than 10.
Finally, the return 0; statement signifies the successful termination of the main() function.

💯 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!