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๐Ÿƒ‍โ™€๏ธprogrammers/Java

หšโ‚Šโœฉโ€งโ‚Š ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - java ํŠน์ • ๋ฌธ์ž ์ œ๊ฑฐํ•˜๊ธฐ หšโ‚Šโœฉโ€งโ‚Š

HYEJU01 2024. 5. 15. 15:43
์ฒด๊ฐ Level : โ˜…โ˜†โ˜†
Review: ๋ฌธ์ž์—ด์—์„œ ๋ฌธ์ž ๊ฐ€์ ธ์˜ค๊ธฐ + ๋ฌธ์ž ๋น„๊ตํ•˜๊ธฐ 

 

== ์—ฐ์‚ฐ์ž๋Š” ์ž๋ฐ”์—์„œ ๊ฐ์ฒด์˜ ์ฐธ์กฐ๋ฅผ ๋น„๊ตํ•œ๋‹ค. ๋‚ด์šฉ ๋น„๊ต๊ฐ€ ์•„๋‹˜  X

์ฆ‰ equals ๋ฉ”์„œ๋“œ๋ฅผ ํ†ตํ•ด์„œ ๊ฐ’์„ ๋น„๊ตํ•ด์ค˜์•ผํ•จ !!

 

 

๐Ÿ’ฌ String.valueOf => ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ๋ฐ์ดํ„ฐ ํƒ€์ž…์„ ๋ฌธ์ž์—ด๋กœ ๋ณ€ํ™˜

๐Ÿ’ฌ charAt () => ์ž๋ฐ” ๋ฌธ์ž์—ด์—์„œ ์ง€์ •๋œ ์ธ๋ฑ์Šค(i)์— ์žˆ๋Š” ๋ฌธ์ž๋ฅผ ๋ฐ˜ํ™˜

๐Ÿ’ฌ equals => ๋‘ ๋ฌธ์ž์—ด์˜ ๋‚ด์šฉ์„ ๋น„๊ตํ•˜์—ฌ ๋™์ผํ•œ์ง€ ์—ฌ๋ถ€๋ฅผ ๋ฐ˜ํ™˜

 

class Solution {
    public String solution(String my_string, String letter) {
        String answer = "";
        
                
        for (int i = 0; i<my_string.length(); i++){
            String tmp = String.valueOf(my_string.charAt(i));
            if(!tmp.equals(letter))   
             answer += tmp;

        }
        
        return answer;
    }
}