Created
October 3, 2014 06:55
-
-
Save labra/4a8b03b7dd5680eb09e1 to your computer and use it in GitHub Desktop.
Ejercicio Ruby: Calcular los factores primos de un número
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
class Primos | |
def descomponer(n) | |
factores = [] | |
# Rellenar el código para que pase las soluciones | |
factores | |
end | |
end | |
describe "Factores primos" do | |
let (:primos) {Primos.new} | |
[ | |
[1, []], | |
[2, [2]], | |
[3, [3]], | |
[4, [2, 2]], | |
[6, [2, 3]], | |
[7, [7]], | |
[8, [2, 2, 2]], | |
[9, [3, 3]], | |
[10,[2, 5]], | |
[2**10, [2] * 10] | |
].each do |n, factores| | |
it "factoriza #{n}" do | |
expect(primos.descomponer(n)).to eq(factores) | |
end | |
end | |
end |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment