https://programmers.co.kr/learn/courses/30/lessons/12922
class Solution {
public String solution(int n) {
StringBuilder sb = new StringBuilder();
for (int i = 1; i <= n; i++) {
if (i % 2 == 1)
sb.append("수");
else
sb.append("박");
}
return String.valueOf(sb);
}
}
class Solution {
public String solution(int n) {
StringBuilder sb = new StringBuilder();
for (int i = 1; i <= n; i++) {
sb.append(i % 2 == 1 ? "수" : "박");
}
return String.valueOf(sb);
}
}