public static void startDay2()
{
int validPasswordsCount = 0;
string filePath = @"C:\Users\Sam\Downloads\input2.txt";
string[] day2Array = Day2.readAllLines(filePath);
int fileLength = Day2.getFileLength(filePath);
int index = 1;
Console.WriteLine("Password ({0}) is ({1}) to ({2}) long and we are looking for the character ({3}) and the password is ({4})", index, Day2.getLineMin(day2Array, index), Day2.getLineMax(day2Array, index), Day2.getLineChar(day2Array, index), Day2.getLinePassword(day2Array, index));
for (int i = 0; i < day2Array.Length; i++)
{
string password = Day2.getLinePassword(day2Array, i);
int minOccurence = Day2.getLineMin(day2Array, i);
int maxOccurence = Day2.getLineMax(day2Array, i);
char lookupChar = Convert.ToChar(Day2.getLineChar(day2Array, i));
int charFreq = password.Count(f => (f == lookupChar));
if (charFreq >= minOccurence && charFreq <= maxOccurence)
{
validPasswordsCount++;
}
}
Console.WriteLine(validPasswordsCount);
//Console.WriteLine(Day2.getLineMax(day2Array, 1));
}
static void Main(string[] args)
{
Console.WriteLine("Advent 2020\n");
Day[] Days = new Day[26];
Days[1] = new Day1();
Days[2] = new Day2();
Days[3] = new Day3();
Days[4] = new Day4();
Days[5] = new Day5();
Days[6] = new Day6();
Days[7] = new Day7();
Days[8] = new Day8();
Days[9] = new Day9();
Days[10] = new Day10();
Days[11] = new Day11();
Days[12] = new Day12();
Days[13] = new Day13();
Days[14] = new Day14();
Days[15] = new Day15();
Days[16] = new Day16();
Days[17] = new Day17();
Days[18] = new Day18();
Days[19] = new Day19();
Days[20] = new Day20();
Days[21] = new Day21();
Days[22] = new Day22();
Days[23] = new Day23();
Days[24] = new Day24();
Days[25] = new Day25();
string[] argv = System.Environment.GetCommandLineArgs();
if (argv.Length < 2)
{
for (int i = 1; i < 26; i++)
{
if (Days[i] != null)
{
Days[i].Run().Print();
}
}
}
else
{
for (int i = 1; i < argv.Length; i++)
{
int day;
if (int.TryParse(argv[i], out day) && day > 0 && day < 26 && Days[day] != null)
{
Days[day].Run().Print();
}
}
}
}
public static void Part2()
{
List <KeyValuePair <string, List <KeyValuePair <char, Tuple <int, int> > > > > passwords = ReadFile();
int counter = 0;
foreach (var pair in passwords)
{
var key = pair.Key;
List <KeyValuePair <char, Tuple <int, int> > > test = pair.Value;
if (Day2.Position(key, test.First().Key, test.First().Value.Item1, test.First().Value.Item2))
{
counter++;
}
}
System.Console.WriteLine("Answer: " + counter);
}
static void Main(string[] args)
{
Console.WriteLine("What day's challenge would you like to run?");
string input;
do
{
input = Console.ReadLine();
switch (input)
{
case "1":
var day1 = new Day1();
var day1Results = day1.GetSolution();
Program.PrintSolution(day1Results.solution, day1Results.bonus);
break;
case "2":
var day2 = new Day2();
var day2Results = day2.GetSolution();
Program.PrintSolution(day2Results.solution, day2Results.bonus);
break;
case "3":
var day3 = new Day3();
var day3Results = day3.GetSolution();
Program.PrintSolution(day3Results.solution, day3Results.bonus);
break;
case "q":
Console.WriteLine("Later.");
break;
default:
Console.WriteLine("Invalid input.");
break;
}
}while (input != "q");
}
public static void startDay2Part2()
{
int validPasswordsCount = 0;
string filePath = @"C:\Users\Sam\Downloads\input2.txt";
string[] day2Array = Day2.readAllLines(filePath);
for (int i = 0; i < day2Array.Length; i++)
{
string password = Day2.getLinePassword(day2Array, i);
int posOfChar = Day2.getLineMin(day2Array, i);
int endPosNotChar = Day2.getLineMax(day2Array, i);
char lookupChar = Convert.ToChar(Day2.getLineChar(day2Array, i));
char[] charArray = password.ToCharArray();
int charArrayLength = charArray.Length;
char space = (char)32;
List <char> tempList = charArray.ToList();
tempList.Add(space);
charArray = tempList.ToArray();
if (!(charArray[posOfChar - 1] == lookupChar && charArray[endPosNotChar - 1] == lookupChar))
{
if (!(charArray[posOfChar - 1] != lookupChar && charArray[endPosNotChar - 1] != lookupChar))
{
if (charArray[posOfChar - 1] == lookupChar && charArray[endPosNotChar - 1] != lookupChar || charArray[posOfChar - 1] != lookupChar && charArray[endPosNotChar - 1] == lookupChar)
{
validPasswordsCount++;
}
}
}
}
Console.WriteLine(validPasswordsCount);
}
