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코딩테스트/백준

Java - 백준 코딩테스트 2641번 [문자열 - 크로아티아 알파벳]

by sycareer 2021. 7. 6.

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import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
 
public class CroatiaAlphabet {
 
    public static void main(String[] args) throws IOException {
        // 20210706 - 백준 2641번
        //c= c- dz= d- lj nj s= z=
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        
        String str = br.readLine();
        
        String arr[] = {"c=""c-""dz=""d-""lj""nj""s=""z="};
        
        for (int i = 0; i < arr.length; i++) {
            if (str.contains(arr[i])) {
                str = str.replaceAll(arr[i], "a"); //크로아티아 알파벳에 해당하는 문자를 전부 a로 치환
            }
        }
        System.out.println(str.length());
    }
}
cs