public void TestValidPasswords()
{
Assert.Equal(4, Passport.ValidatePassportsFromFile("input/day4_valid.txt"));
}
public static List <Passport> ReadFile()
{
string line;
List <Passport> passports = new List <Passport>();
Passport passport = new Passport();
System.IO.StreamReader file =
new System.IO.StreamReader(@"D:\Advent2020\Advent2020\Advent2020\input\InputDay4.txt");
while ((line = file.ReadLine()) != null)
{
if (line == string.Empty)
{
if (HasProperties(passport))
{
passports.Add(passport);
}
passport = new Passport();
}
else
{
var cidx = line.IndexOf(':');
var input = line.Split(' ');
foreach (var item in input)
{
var t = item.Trim(':');
var name = t.Substring(0, cidx).Trim();
var value = t.Substring(cidx + 1).Trim();
switch (name)
{
case "byr":
passport.byr = value;
break;
case "iyr":
passport.iyr = value;
break;
case "eyr":
passport.eyr = value;
break;
case "hgt":
passport.hgt = value;
break;
case "hcl":
passport.hcl = value;
break;
case "ecl":
passport.ecl = value;
break;
case "pid":
passport.pid = value;
break;
case "cid":
passport.cid = value;
break;
}
}
}
}
file.Close();
return(passports);
}
public void TestPassportsFromFile()
{
Assert.Equal(2, Passport.CheckPassportsFromFile("input/day4.txt"));
}
public static List <Passport> ReadFile2()
{
string line;
List <Passport> passports = new List <Passport>();
Passport passport = new Passport();
System.IO.StreamReader file =
new System.IO.StreamReader(@"D:\Advent2020\Advent2020\Advent2020\input\InputDay4.txt");
while ((line = file.ReadLine()) != null)
{
if (line == string.Empty)
{
if (HasProperties(passport))
{
passports.Add(passport);
}
passport = new Passport();
}
else
{
var cidx = line.IndexOf(':');
var input = line.Split(' ');
foreach (var item in input)
{
var t = item.Trim(':');
var name = t.Substring(0, cidx).Trim();
var value = t.Substring(cidx + 1).Trim();
switch (name)
{
case "byr":
if (Int32.Parse(value) >= 1920 && Int32.Parse(value) <= 2002)
{
passport.byr = value;
}
break;
case "iyr":
if (Int32.Parse(value) >= 2010 && Int32.Parse(value) <= 2020)
{
passport.iyr = value;
}
break;
case "eyr":
if (Int32.Parse(value) >= 2020 && Int32.Parse(value) <= 2030)
{
passport.eyr = value;
}
break;
case "hgt":
if (value.EndsWith("cm"))
{
var height = int.Parse(value.Substring(0, value.Length - 2));
if (Enumerable.Range(150, 193).Contains(height))
{
passport.hgt = value;
}
}
else if (value.EndsWith("in"))
{
var height = int.Parse(value.Substring(0, value.Length - 2));
if (Enumerable.Range(59, 76).Contains(height))
{
passport.hgt = value;
}
}
else
{
}
break;
case "hcl":
var hclregex = new Regex("#[a-f0-9]{6}");
if (hclregex.IsMatch(value))
{
passport.hcl = value.Replace("#", "");;
}
break;
case "ecl":
var colors = new List <String>()
{
"amb", "blu", "brn", "gry", "grn", "hzl", "oth"
};
if (colors.Contains(value))
{
passport.ecl = value;
}
break;
case "pid":
var pidregex = new Regex("[0-9]{9}");
if (pidregex.IsMatch(value))
{
passport.pid = value;
}
break;
case "cid":
passport.cid = value;
break;
}
}
}
}
file.Close();
return(passports);
}