풀이
class Solution {
public String solution(String s, String skip, int index) {
String answer = "";
for (char c : s.toCharArray()) {
for (int i = index; i > 0; i--) {
c++;
if (c > 122) c -= 26;
while (skip.contains(String.valueOf(c))) {
c++;
if (c > 122) c -= 26;
}
}
answer += c;
}
return answer;
}
}