How to print Right Half Pyramid Pattern in Dart

How to print Right Half Pyramid Pattern in Dart ?

Answer

To print a right half pyramid pattern in Dart, you can use nested loops to control the number of rows and columns printed.

✐ Examples

1 Right Half Pyramid Pattern with Asterisks (*)

In this example,

We define a variable n to represent the number of rows in the pyramid.
We use nested loops to control the number of spaces and asterisks (*) in each row, following the right half pyramid pattern.
The outer loop is responsible for the number of lines in the pyramid.
Inside the inner loop, we concatenate spaces for the right alignment and asterisks (*) for the pyramid structure in each row.

Dart Program

void main() {
  var n = 5;
  for (var i = 1; i <= n; i++) {
    var row = '';
    for (var j = 1; j <= i; j++) {
      row += '*';
    }
    print(row);
  }
}

Output

*
**
***
****
*****

Summary

In this tutorial, we learned How to print Right Half Pyramid Pattern in Dart language with well detailed examples.

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