Grains

Calculate the number of grains of wheat on a chessboard given that the number on each square doubles.

Visit the grains 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

square <- function(n) {
  
  if (n > 0 & n < 65) {
    2^(n-1)
  }
  else {
    stop("Input value should be between 1 and 64")
  }
  
}