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๐Ÿƒ‍โ™€๏ธprogrammers/Java

ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - java ad ์ œ๊ฑฐํ•˜๊ธฐ

HYEJU01 2024. 5. 7. 15:46

๐Ÿ’ก ๋ฌธ์ž์—ด ๋ฐฐ์—ด ์ค‘ ๋ฌธ์ž์—ด์— ad ๊ฐ€ ๋“ค์–ด๊ฐ„ ๊ฐ’์€ ์ œ์™ธํ•˜๋ฉด ๋œ๋‹ค.

ad ๊ฐ€ ๋“ค์–ด์žˆ์ง€ ์•Š์€ ๊ฐ’์„ ArrayList์— ๋„ฃ์–ด ๋ฆฌํ„ดํ•ด์คฌ๋‹ค.

 

 ๐Ÿ’ฌ contains()  ::  ์ž๋ฐ”์—์„œ ๋ฌธ์ž์—ด์ด๋‚˜ ์ปฌ๋ ‰์…˜(์˜ˆ: ๋ฐฐ์—ด, ๋ฆฌ์ŠคํŠธ ๋“ฑ)์— ํŠน์ • ๊ฐ’์ด ํฌํ•จ๋˜์–ด ์žˆ๋Š”์ง€๋ฅผ ํ™•์ธํ•˜๋Š” ๊ธฐ๋Šฅ์„ ์ œ๊ณต

 

import java.util.ArrayList;

class Solution {
    public ArrayList<String> solution(String[] strArr) {
        ArrayList<String> str = new ArrayList<>();
        
        for (int i =0 ; i< strArr.length; i++){
            if ( strArr[i].contains("ad")){
                
            }   else {
                str.add(strArr[i]);
            }
        }
        
        return str;
        
    }
}