C++ Number Pattern 3

Posted in C++ Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 211 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

C++ Number Pattern 3

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 = 5; i >= 1; i--) {
    for (j = i; j >= 1; 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 begins with the inclusion of the <iostream< library, which allows input and output operations, and the using namespace std; statement, which declares that the standard namespace is to be used.
The main() function is declared, which serves as the entry point for the program.
Two integer variables, i and j, are declared.
The outer for loop is initialized with i=5. This loop will iterate as long as i is greater than or equal to 1 and will decrement i by 1 after each iteration.
Inside the outer loop, there is another for loop initialized with j=i. This loop will iterate as long as j is greater than or equal to 1 and will decrement j by 1 after each iteration.
Within the inner loop, the statement cout << j; is used to output the current value of j to the console.
After the inner loop, the statement cout << "\n"; is used to output a newline character to the console, which moves the cursor to the next line.
The outer loop continues until i becomes less than 1.
Finally, the return 0; statement is used to exit the main() function and indicate successful program execution.

💯 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!