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Discussion on: Daily Challenge #52 - Building a Pyramid

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Oleksii Filonenko •

Rust:

pub fn pyramid(floors: usize) -> String {
    (0..floors)
        .map(|f| " ".repeat(floors - f - 1) + &"*".repeat(2 * f + 1))
        .collect::<Vec<_>>()
        .join("\n")
}