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๐Ÿƒ‍โ™€๏ธprogrammers/Java

หšโ‚Šโœฉโ€งโ‚Š ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - java ์ ‘๋ฏธ์‚ฌ ๋ฐฐ์—ด หšโ‚Šโœฉโ€งโ‚Š

HYEJU01 2024. 4. 28. 19:58

๐Ÿ’ก ์ง์ ‘ ํ‘ผ ์ฝ”๋“œ

 

๋จผ์ € ๊ทœ์น™์„ ์ฐพ๋Š”๊ฒŒ ์ค‘์š”ํ•˜๋‹ค!

 

 

๊ทธ๋ฆฌ๊ณ  substring ํ•ด์ค„๋•Œ ๋๊ฐ’์€ ์ž๋™ -1 ๋˜๋ฏ€๋กœ

๊ตณ์ด -1์„ ๋ง๋ถ™์ด์ง€ ์•Š์•„๋„ ๋œ๋‹ค๋Š” ์  !!

 

 

๐Ÿ’ฌ ๋ฌธ์ž์—ด.substring(์ฒ˜์Œ,๋-1) => ๋ฌธ์ž์—ด ์ž˜๋ผ๋‚ด๊ธฐ 

๐Ÿ’ฌ Arrays.sort()  => ๋ฐฐ์—ด ์˜ค๋ฆ„์ฐจ์ˆœ์œผ๋กœ ์ •๋ ฌ  (import java.util.Arrays;)

 

import java.util.Arrays;

class Solution {
    public String[] solution(String my_string) {
        String[] answer = new String[my_string.length()];
        
        for (int i = 0 ; i < my_string.length() ; i++){
            answer[i] = my_string.substring(i,my_string.length());  
        }
        
        Arrays.sort(answer);
        
        return answer;
    }
}