JAVA 수박수박수박수박수박수?

class Solution {
    public String solution(int n) {
        StringBuilder sb = new StringBuilder();
        for (int i = 1; i <= n; i++) {
            if (i % 2 != 0) {
                sb.append("수");
            } else {
                sb.append("박");
            }
        }
        return sb.toString();
    }
}