Created
May 16, 2015 07:15
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using System; | |
using System.Collections.Generic; | |
using System.Linq; | |
using System.Text; | |
using System.Text.RegularExpressions; | |
using System.Threading.Tasks; | |
namespace ValidUsernames | |
{ | |
class ValidUsernames | |
{ | |
static void Main(string[] args) | |
{ | |
string input = Console.ReadLine(); | |
string userName = @"[\w{3,25}]+"; | |
MatchCollection matches = Regex.Matches(input, userName); | |
List<string> valid = new List<string>(); | |
foreach (var match in matches) | |
{ | |
if (char.IsLetter(match.ToString().First())) | |
{ | |
valid.Add(match.ToString()); | |
} | |
} | |
int biggestSum = 0; | |
int pos = 0; | |
for (int i = 0; i < valid.Count-1; i++) | |
{ | |
int currSum = valid[i].Length + valid[i + 1].Length; | |
if (currSum>biggestSum) | |
{ | |
biggestSum = currSum; | |
pos = i; | |
} | |
} | |
Console.WriteLine(valid[pos]); | |
Console.WriteLine(valid[pos+1]); | |
} | |
} | |
} |
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