Programmers [Java] - Lv. 0 : 문자열 곱하기

 

 

 

 

class Solution
{    
    public String solution(String my_string, int k)
    {
        String answer = "";
        
        for (int i = 0; i < k; i++)
        {
            answer += my_string;
        }
        
        return answer;
    }
}