중복된 숫자 개수

dudwns · Mar 23, 2023 · bd0b8dd · bd0b8dd
1 parent 97adc24
commit bd0b8dd
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Programmers/exam20.js b/Programmers/exam20.js
@@ -0,0 +1,3 @@
+function solution(array, n) {
+  return array.filter((v) => v === n).length;
+}