C++ Number Pattern 48

Posted in C++ Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 137 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

C++ Number Pattern 48

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, res = 1;
  for (i = 1; i <= 5; i++) {
    if (i == 1)
      res = i;
    else
      res = res * 11;
    cout << res;
    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 includes the necessary header file <iostream>, which allows input and output operations.
The using namespace std; statement is used to avoid having to write std:: before standard library elements like cout and endl.
The main() function is the entry point of the program.
Two integer variables are declared: i (loop control variable) and res (result variable) and initialized res to 1.
The program enters a for loop that will run from i = 1 to i <= 5, incrementing i by 1 in each iteration.
Inside the for loop, there is an if-else statement to determine the value of res based on the value of i.
When i is equal to 1, the if block executes, and res is assigned the value of i (which is 1).
If i is greater than 1, the else block executes, and res is multiplied by 11 in each iteration. The value of res grows exponentially: 11, 121, 1331, 14641, etc.
After setting the value of res, the program outputs the current value of res using cout.
A newline character (\n) is added after each output to print the values on separate lines.
The loop continues until i becomes 6. Since the loop condition is i <= 5, the loop terminates after the fifth iteration.
The program then reaches the end of the main() function and returns 0 to indicate successful 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!