diff options
| -rw-r--r-- | challenge-110/ziameraj16/README.md | 16 | ||||
| -rw-r--r-- | challenge-110/ziameraj16/java/ValidPhoneNumbers.java | 25 |
2 files changed, 35 insertions, 6 deletions
diff --git a/challenge-110/ziameraj16/README.md b/challenge-110/ziameraj16/README.md index ef1a946bab..368d95e66b 100644 --- a/challenge-110/ziameraj16/README.md +++ b/challenge-110/ziameraj16/README.md @@ -1,18 +1,22 @@ -# Chowla Numbers +# Valid Phone Numbers ## Java Solution To compile the code run ```java -javac ChowlaNumbers.java +javac ValidPhoneNumbers.java ``` To run ```java -java ChowlaNumbers +java ValidPhoneNumbers ``` ### Example ```bash -/perlweeklychallenge-club/challenge-109/ziameraj16/java$ javac ChowlaNumbers.java -/perlweeklychallenge-club/challenge-109/ziameraj16/java$ java ChowlaNumbers -0, 0, 0, 2, 0, 5, 0, 6, 3, 7, 0, 15, 0, 9, 8, 14, 0, 20, 0, 21 +/perlweeklychallenge-club/challenge-110/ziameraj16/java$ javac ValidPhoneNumbers.java +/perlweeklychallenge-club/challenge-110/ziameraj16/java$ java ValidPhoneNumbers +Enter full file path +/Users/ziameraj16/a.txt +0044 1148820341 + +44 1148820341 +(44) 1148820341 ``` diff --git a/challenge-110/ziameraj16/java/ValidPhoneNumbers.java b/challenge-110/ziameraj16/java/ValidPhoneNumbers.java new file mode 100644 index 0000000000..8d681135fe --- /dev/null +++ b/challenge-110/ziameraj16/java/ValidPhoneNumbers.java @@ -0,0 +1,25 @@ +import java.io.IOException; +import java.nio.file.Files; +import java.nio.file.Paths; +import java.util.List; +import java.util.Scanner; +import java.util.regex.Pattern; + +public class ValidPhoneNumbers { + + public static void main(String[] args) throws IOException { + + Scanner scanner = new Scanner(System.in); + System.out.println("Enter full file path"); + String filePath = scanner.next(); + List<String> allLines = Files.readAllLines(Paths.get(filePath)); + for (String value : allLines) { + if (Pattern.compile("^[0-9]{4}\\s[0-9]{10}$").matcher(value.trim()).matches() + || Pattern.compile("^\\+[0-9]{2}\\s[0-9]{10}$").matcher(value.trim()).matches() + || Pattern.compile("^\\([0-9]{2}\\)\\s[0-9]{10}$").matcher(value.trim()).matches()) { + System.out.println(value); + } + } + } + +} |