path: root/challenge-262/asherbhs/j/ch-2.ijs

CountEqualDivisible=.{{+/,(=/~y)*.((0=x|*)"0 1*.</)~i.#y}}

echo 2 CountEqualDivisible 3 1 2 2 2 1 3
echo 1 CountEqualDivisible 1 2 3

exit ''