Rust Tutorials

How to print Rhombus Pattern in Rust

How to print Rhombus Pattern in Rust ?

Answer

To print a Rhombus Pattern in Rust, we use nested loops. The outer loop controls the number of rows, and the inner loops control the spaces and stars (*) to form the pattern.

✐ Examples

1 Rhombus Pattern

In this example,

We define a variable n to represent the desired number of rows in the rhombus.
We use two nested for loops, where the outer loop runs from 1 to n and the inner loops control the spaces and stars in each row.
Within the inner loops, we calculate the number of spaces and stars based on the current row number to form the rhombus pattern.

Rust Program

fn main() {
    let n = 5;
    for i in 1..=n {
        for _ in 0..(n - i) {
            print!(" ");
        }
        for _ in 0..n {
            print!("*");
        }
        println!();
    }
}

Output

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

Summary

In this tutorial, we learned How to print Rhombus Pattern in Rust language with well detailed examples.

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