Sieve

Ringkasan Tantangan

Use the Sieve of Eratosthenes to find all the primes from 2 up to a given number.

Visit the sieve 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:

Solution 1 by @MCRobitaille (⭐ 3) — View on Exercism
Solution 2 by @jonmcalder (⭐ 3) — View on Exercism
Solution 3 by @KaiAragaki (⭐ 0) — View on Exercism

Source: Exercism r/sieve

💡 Lihat Solusi

sieve <- function(limit) {
  if (limit == 1) return(NULL)
  primes <- 2:limit
  for (i in primes){
    primes <- primes[primes %% i != 0 | primes == i]
  }
  primes
}