수박수박수박수박수 ~~~

 

문제 이름이 좀 킹받는다. 

 

class Solution {
    public String solution(int n) {
        String answer = "";
        
        String s = "";
        
        for(int i = 0; i <= n; i++){
            if(i == 1){
                s = "수";
            }
            
            if(i % 2 != 0){
                s = "수";
            }else if(i == 0){
                s = "";
            }else if(i % 2 == 0){
                s = "박";
            }
            answer = answer + s;
        }
        
        return answer;
    }
}

여러 if 조건을 줘서 문제를 해결했는데 해결하고 블로그 리뷰한다고 다시 살펴보니 왜 이렇게 했을까 하는 요소가 많은 문제였다.

 

첫 번째는 쓸데없는 if가 너무 많다. 중복되는 if와 StringBuilder를 이용하면 훨씬 간결한 코드를 작성할 수 있을 것이라고 생각됐다.

public class Solution {
    public String solution(int n) {
        StringBuilder answer = new StringBuilder();

        for (int i = 1; i <= n; i++) {
            if (i % 2 == 1) { 
                answer.append("수");
            } else {
                answer.append("박");
            }
        }

        return answer.toString();
    }
}

 

두 번째는 삼항연산자를 생각 안 했다는 것이다.

삼항연산자는 사용할 수 있는 상황만 된다면 코드가 훨씬 간결해지기 때문에 사용해야 한다고 생각한다.

하지만 습관이 안 들어서 자꾸 삼항연산자 생각을 안 하는 것 같다.

public class Solution {
    public String solution(int n) {
        String answer = "";
        
        for (int i = 1; i <= n; i++) {
            answer += (i % 2 == 0) ? "박" : "수"; 
        }
        
        return answer;
    }
}

 

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여담으로

class Solution {
    String text =
        "수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박수박";
  public String solution(int n) {
      String answer = text.substring(0, n);
      return answer;
  }
}

 

다른 사람의 풀이를 보는데 정말 너무 웃긴 코드가 있어서 가져왔다 ㅋㅋㅋㅋㅋㅋㅋㅋㅋ

근데 또 생각해 보니 빠르기는 엄청 빠를 것 같다. 기업 코테에서 이런 풀이가 있으면 눈길은 갈 것 같다 ㅋㅋㅋㅋ

 

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출처: 프로그래머스 코딩 테스트 연습  https://programmers.co.kr/learn/challenges