[프로그래머스] 수박수박수박수박수박수?

#include <string>
#include <vector>

using namespace std;

string solution(int n) {
    string answer = "";
    vector <string> watermelon {"수", "박"};
    for(int i=0;i < n; i++){
        answer += watermelon[i%2];
    }
    return answer;
}