JAVA/프로그래머스
18.수박수박수박수박수박수? (StringBuilder)
JJunDol2
2021. 2. 28. 16:48
class Solution {
public String solution(int n) {
String answer = "";
String str1 = "수";
String str2 = "박";
StringBuilder sb = new StringBuilder();
int cnt = 1;
while(cnt <= n){
if(cnt % 2 != 0){
sb.append(str1);
}else{
sb.append(str2);
}
cnt++;
}
answer = sb.toString();
return answer;
}
}
StringBuilder sb = new String builder();
String answer = sb.toString();