181874
Link
https://school.programmers.co.kr/learn/courses/30/lessons/181874 (opens in a new tab)
Answer
JavaScript
function solution(myString) {
return myString.toLowerCase().replaceAll("a", "A");
}https://school.programmers.co.kr/learn/courses/30/lessons/181874 (opens in a new tab)
function solution(myString) {
return myString.toLowerCase().replaceAll("a", "A");
}