public int CountValid()
{
int count = 0;
Passport curr = new Passport();
string[] lines = File.ReadAllLines(FileName);
foreach (string line in lines)
{
if (line.Length == 0)//Check if its valid, then make a new passport
{
if (curr.IsValid())
{
count++;
}
curr = new Passport();
}
else
{
string[] splitValues = line.Split(' ');
foreach (string value in splitValues)
{
string[] keyValue = value.Split(':');
switch (keyValue[0])
{
case "byr":
curr.BYR = keyValue[1];
break;
case "iyr":
curr.IYR = keyValue[1];
break;
case "eyr":
curr.EYR = keyValue[1];
break;
case "hgt":
curr.HGT = keyValue[1];
break;
case "hcl":
curr.HCL = keyValue[1];
break;
case "ecl":
curr.ECL = keyValue[1];
break;
case "pid":
curr.PID = keyValue[1];
break;
case "cid":
curr.CID = keyValue[1];
break;
default:
break;
}
}
}//else
}
return(count);
}
public static int Compute()
{
var input = File.ReadAllLines("inputs\\day4.txt");
var passport = new Passport();
var count = 0;
for (int i = 0; i < input.Length; i++)
{
if (string.IsNullOrWhiteSpace(input[i]))
{
if (passport.IsValid())
{
count++;
}
passport = new Passport();
continue;
}
var properties = input[i].Split(' ');
foreach (string prop in properties)
{
var val = prop.Substring(4);
switch (prop.Substring(0, 3))
{
case "byr":
passport.BirthYear = val;
break;
case "iyr":
passport.IssueYear = val;
break;
case "eyr":
passport.ExpirationYear = val;
break;
case "hgt":
passport.Height = val;
break;
case "hcl":
passport.HairColor = val;
break;
case "ecl":
passport.EyeColor = val;
break;
case "pid":
passport.PassportId = val;
break;
case "cid":
passport.CountryId = val;
break;
}
}
}
if (passport.IsValid())
{
count++;
}
return(count);
}