Main.java

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package bugs;
 
import java.io.IOException;
import java.util.Scanner;
 
/**
 *
 * @author cteam064
 */
public class Main {
 
 
    public static char readChar() throws IOException{
        byte[]array = new byte[1];
        char c;
        try{
            System.in.read(array);
            c = (char) array[0];
            return c;
        }
        catch(IOException e){
           System.out.println("fail"); 
           return 0;
        }
    }
 
    public static void main(String[] args) throws IOException {
        Scanner scanner = new Scanner(System.in);
        int lines;
        String delimiter;
        String buffer = "";
        int j = 0;
        while (scanner.hasNext()){
            lines = scanner.nextInt();
            delimiter = scanner.next();
            for (int i = 0; i < lines;i++){
                char c = readChar();
                while(c != '\n'){
                    if (delimiter.charAt(0) == c){
                        buffer += c;
                        while(c != '\n'){
                            c = readChar();
                            buffer += c;
                            while (buffer.contains(delimiter)){
                                buffer = buffer.replaceAll(delimiter, "");
                            }
                            if (buffer.isEmpty()){
                                break;
                            }
                        }
                        System.out.print(buffer);
                    }
                    else{
                        System.out.print(c);
                    }
                    c = readChar();
                }
                System.out.println("");
            }
 
        }
 
    }
 
}