181882
Link
https://school.programmers.co.kr/learn/courses/30/lessons/181882 (opens in a new tab)
Answer
JavaScript
function solution(arr) {
return arr.map((a) =>
a >= 50 && a % 2 === 0 ? a / 2 : a < 50 && a % 2 !== 0 ? a * 2 : a
);
}https://school.programmers.co.kr/learn/courses/30/lessons/181882 (opens in a new tab)
function solution(arr) {
return arr.map((a) =>
a >= 50 && a % 2 === 0 ? a / 2 : a < 50 && a % 2 !== 0 ? a * 2 : a
);
}