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  1. Prepare
  2. Regex
  3. Character Class
  4. Excluding Specific Characters
  5. Discussions

Excluding Specific Characters

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80 Discussions

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  • dluksa20
     + 0 comments
    Regex_Pattern = r'^[\D][^aeiou][^bcDF][\S][^AEIOU][^.,]$'

  • preethiannjacob
     + 0 comments

    Java 15:

    import java.io.*;
import java.util.*;
import java.util.regex.Pattern;
import java.util.regex.Matcher;
public class Solution {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        Pattern pattern = Pattern.compile("^[^\\d][^aeiou][^bcDF][^\\r\\n\\t\\f\\s][^AEIOU][^.,]$");
        Matcher matcher = pattern.matcher(scanner.nextLine());
        System.out.println(matcher.find());
    }
}

/*
[^a] means anything other than a
*/

  • jaybee7
     + 0 comments

    JavaScript

    var Regex_Pattern = /^[^\d][^aeiou][^bcDF][^\s][^AEIOU][^\.,]$/;

  • UserAlias
     + 0 comments
    ^\D[^aeiou][^bcDF]\S[^AEIOU][^.,]$

  • sahooashru
     + 0 comments

    ^ at beginning is necessary. 

    Regex_Pattern = r'^\D[^aeiou][^bcDF][^\s][^AEIOU][^.,]$'