using System; using System.Text.RegularExpressions; class chapter8 { static void Main() { string words = "08/14/57 46 02/25/59 45 06/05/85 18" + "03/12/88 16 09/09/90 13"; string regExp1 = "(\\s\\d{2}\\s)"; MatchCollection matchSet = Regex.Matches(words, regExp1); foreach (Match aMatch in matchSet) Console.WriteLine(aMatch.Groups[0].Captures[0]); } } Now let’s modify this program to search for dates instead of ages, and use a grouping construct to organize the dates. And write the c# code:

using System; using System.Text.RegularExpressions; class chapter8 { static void Main() { string words = "08/14/57 46 02/25/59 45 06/05/85 18" + "03/12/88 16 09/09/90 13"; string regExp1 = "(\\s\\d{2}\\s)"; MatchCollection matchSet = Regex.Matches(words, regExp1); foreach (Match aMatch in matchSet) Console.WriteLine(aMatch.Groups[0].Captures[0]); } } Now let’s modify this program to search for dates instead of ages, and use a grouping construct to organize the dates. And write the c# code:

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter14: Files And Streams

Section: Chapter Questions

Problem 17RQ

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