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  1. Prepare
  2. Regex
  3. Grouping and Capturing
  4. Alternative Matching
  5. Discussions

Alternative Matching

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161 Discussions

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  • trupti29
     + 0 comments

    Regex_Pattern = r'^(Mr.|Mrs.|Ms.|Dr.|Er.)[a-zA-Z]+$'

  • 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("^(Mr\\.|Mrs\\.|Ms\\.|Dr\\.|Er\\.)([a-z]|[A-Z])+$");
        Matcher matcher = pattern.matcher(scanner.nextLine());
        System.out.println(matcher.find());
    }
}

  • salahuddin2k11
     + 0 comments

    JavaScript:

    var Regex_Pattern = /^(Mr|Mrs|Ms|Dr|Er){1}.[a-zA-Z]+$/;

    pasess all test cases

  • aaronknoww19
     + 0 comments

    Regex_Pattern = r'^(Mrs|Mr|Ms|Dr|Er)[\.][a-zA-Z]+$'

  • 21A31A05J1
     + 2 comments

    why this regex not worked for testcase 1 (Mr#DOSHI) is matched correctly how ?

    **explain anyone **

    r'^(Mr.|Mrs.|Dr.|Er.){1}[a-zA-Z]+$'