diff options
Diffstat (limited to 'challenge-110/ziameraj16/java/ValidPhoneNumbers.java')
| -rw-r--r-- | challenge-110/ziameraj16/java/ValidPhoneNumbers.java | 25 |
1 files changed, 25 insertions, 0 deletions
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); + } + } + } + +} |
