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๐Ÿƒ‍โ™€๏ธprogrammers/Java

หšโ‚Šโœฉโ€งโ‚Š ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - java ๊ฐ€์œ„ ๋ฐ”์œ„ ๋ณด หšโ‚Šโœฉโ€งโ‚Š

HYEJU01 2024. 5. 16. 10:26
์ฒด๊ฐ Level : โ˜… โ˜† โ˜†
Review: ํ•ด์‰ฌ๋งต ์‚ฌ์šฉ

 

 

import java.util.HashMap;

class Solution {
    public String solution(String rsp) {
        String answer = "";
        HashMap<Character,Character> m = new HashMap<>(); 
        m.put('2','0'); m.put('5','2'); m.put('0','5');
        
        for (char e : rsp.toCharArray()){
            answer += String.valueOf(m.get(e));
        }
        
        return answer;
    }
}