나누어 떨어지는 숫자 배열, 중급

Author: unn04012

unn04012/array/Array_of_divisible_numbers.js

@@ -0,0 +1,12 @@
+function solution(arr, divisor) {
+  const answer = [];
+
+  for (const e of arr) {
+    if (e % divisor === 0) answer.push(e);
+  }
+  if (answer.length === 0) answer.push(-1);
+
+  return answer.sort((a, b) => a - b);
+}
+
+console.log(solution([5, 9, 7, 10], 5));