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๐Ÿƒ‍โ™€๏ธprogrammers/Java

หšโ‚Šโœฉโ€งโ‚Š ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - java ๊ผฌ๋ฆฌ ๋ฌธ์ž์—ด หšโ‚Šโœฉโ€งโ‚Š

HYEJU01 2024. 5. 10. 11:55

 ๐Ÿ’ก ๊ผฌ๋ฆฌ๋ฌธ์ž์—ด  ex ๊ฐ€ ํฌํ•จ๋œ ๋ฌธ์ž์—ด์€ ์ œ์™ธํ•˜๊ณ  ์—ฐ๊ฒฐํ•œ๋‹ค.

 

๋ฐฐ์—ด ์ค‘์— ex ํฌํ•จ๋˜์–ด์žˆ๋Š” ๊ฐ’๋“ค์„ ํ™•์ธํ•˜๊ณ 

๊ทธ ๋ฐฐ์—ด๊ฐ’๋งŒ ๋นผ๊ณ  ์—ฐ๊ฒฐ์‹œํ‚ค๋ฉด ๋œ๋‹ค!

class Solution {
    public String solution(String[] str_list, String ex) {
        String answer = "";
      
        
        for (int i =0; i<str_list.length; i++){
            if (str_list[i].contains(ex) != true )
                         answer += str_list[i];
            }
        
        return answer;
    }
}

 

 

 

 

[์‹คํŒจ] => ๋ฌธ์ œ๋ฅผ ์ž˜๋ชป์ดํ•ดํ–ˆ๋‹ค ใ… ใ… 

ex๊ฐ€ ํฌํ•จ๋˜์–ด์žˆ์œผ๋ฉด ex ๋ฌธ์ž๋“ค๋งŒ ๋นผ๋‚ด๊ณ  ๋‚จ์€ ๋ฌธ์ž๋Š” ๋‘๊ณ  ์—ฐ๊ฒฐ์‹œํ‚ค๋Š” ์ค„ ์•Œ์•˜๋‹ค.

 

ex ๊ฐ€ ํฌํ•จ๋˜์ง€ ์•Š์€ ๋ฌธ์ž์—ด์€ ๊ทธ๋ƒฅ ๋ถ™์ด๊ธฐ
ex ๊ฐ€ ๋“ค์–ด์ž‡๋Š”์ง€ ํ™•์ธํ•˜๊ณ  ๊ทธ ๋ฌธ์ž์—ด์€ ๋ฌธ์žํ•˜๋‚˜ํ•˜๋‚˜ ๋น„๊ตํ•˜๋ฉฐ

ex ๊ฐ€ ์•„๋‹Œ ๊ฒƒ๋งŒ ๋„ฃ๊ธฐ

class Solution {
    public String solution(String[] str_list, String ex) {
        String answer = "";
      
        
        for (int i =0; i<str_list.length; i++){
            if (str_list[i].contains(ex) == true ){
                for (int j = 0; j < str_list[j].length(); j++){    
                  for (int k = 0; k < ex.length(); k++){
                    if(ex.charAt(k) != str_list[i].charAt(j))
                        answer += str_list[i].charAt(j);
                    }          
                } 
            }else {
                    answer += str_list[i];
        }
    }
        
        return answer;
    }
}