[프로그래머스] 수박수박수박수박수박수?_ JAVA

● 문제

 

 

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● 풀이

 

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