알고리즘
(JAVA) 가운데 글자 가져오기
Daniel환
2018. 10. 24. 18:33
class Solution {
public String solution(String s) {
int sLength = s.length()%2;
int middle = s.length()/2;
String answer="";
if(sLength==0){
answer += s.substring(middle-1, middle+1);
}else {
answer = s.substring(middle,middle+1);
}
return answer;
}
}
-------------------------------------------
class Solution { public String solution(String s){ return s.substring((s.length()-1) / 2, s.length()/2 + 1); }
출처: https://programmers.co.kr