Armstrong Numbers

Determine if a number is an Armstrong number.

Visit the armstrong-numbers exercise on Exercism to read the full instructions and download the exercise files.

Community Solutions

Lihat Solusi Komunitas

The following are the top 3 community solutions by stars:

💡 Lihat Solusi

is_armstrong_number <- function(n) {
  digits <- n |> as.character() |> strsplit("") |> unlist() |> as.numeric()
  sum(digits^length(digits)) == n
}