대문자와 소문자

dudwns · Mar 26, 2023 · 021afe5 · 021afe5
1 parent 9cc2ea8
commit 021afe5
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/Programmers/exam42.js b/Programmers/exam42.js
@@ -0,0 +1,5 @@
+function solution(my_string) {
+  let answer = "";
+  for (let a of my_string) answer += a === a.toLowerCase() ? a.toUpperCase() : a.toLowerCase();
+  return answer;
+}