C++ Number Pattern 12

Posted in C++ Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 140 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

C++ Number Pattern 12

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 <= 5; i++) {
    for (j = i; j <= 5; j++)
      cout << i;
    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 in C++.
The line using namespace std; tells the compiler to use the standard namespace, which includes commonly used functions and objects like cout and cin without explicitly specifying the namespace.
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 1 and executes as long as i is less than or equal to 5. It increments i by 1 in each iteration.
Inside the outer loop, there is another for loop that initializes j to the current value of i and executes as long as j is less than or equal to 5. It also increments j by 1 in each iteration.
Within the inner loop, the statement cout << i; is executed. This prints the value of i to the console.
After the inner loop, the statement cout << "\n"; is executed. This prints a newline character to move to the next line.
The outer loop continues until i becomes 6, at which point the program exits the loop.
Finally, the return 0; statement ends the main() function and returns the value 0, indicating 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!