181872
Link
https://school.programmers.co.kr/learn/courses/30/lessons/181872 (opens in a new tab)
Answer
JavaScript
function solution(myString, pat) {
return myString.substring(0, myString.lastIndexOf(pat)) + pat;
}https://school.programmers.co.kr/learn/courses/30/lessons/181872 (opens in a new tab)
function solution(myString, pat) {
return myString.substring(0, myString.lastIndexOf(pat)) + pat;
}