AdventOfCode2021/day4.cs

using System.Diagnostics.Metrics;
using System.Runtime.CompilerServices;
using System.Security.Cryptography.X509Certificates;
using System.Xml;

class day4
{
    string[] input;
    string[] number = "7,4,9,5,11,17,23,2,0,14,21,24,10,16,13,6,15,25,12,22,18,20,8,19,3,26,1".Split(',');



    public day4(string day)
    {
        input = getInput(day);
        part1();
        part2();
    }
    public string[] getInput(string day)
    {
        string filepath = $"../../../inputs/{day}.txt";
        string[] file = File.ReadAllLines(filepath);

        return file;
    }

    public void part1()
    {
        List<Field> fields = new List<Field>();
        int index = 0 ;
        
        while (index <= input.Length)
        {
            int rowIndex = 0;
            var bingoField = new string[5, 5];
            
            while (rowIndex < 5) { 
                for(int i = 0; i < 5; i++)
                {
                    bingoField[rowIndex,i] = $"[{input[index + rowIndex].Split(' ',StringSplitOptions.RemoveEmptyEntries)[i]}]";
                }
                rowIndex++;
            }
           
            fields.Add(new Field(bingoField));
            index += 6;
        }

        foreach(Field field in fields)
        {
            field.markNumber("1");
            field.printField();
            field.checkBingo();
            
        }


        
    }

    public void part2()
    {

    }
}

class Field{
    
    string[,] bingoField = new string[5,5];

    public Field(string[,] bingoField){
        this.bingoField = bingoField;
    }
    public void markNumber(string markNumber){
        for (int i = 0; i < 5; i++)
        {
            for (int j = 0; j < 5; j++)
            {
                if (bingoField[i, j].Contains(markNumber))
                {
                    bingoField[i, j] = $"[X{markNumber}]";
                }
            }      
        }
    }
    public bool checkBingo()
    {
        bool bingo = false;
        int counter = 0;
        int rowNr = 0;
        int columnNr = 0;
        
            while( rowNr < 5) { 
                for(int i = 0; i < 5;i++)
                {
                        if (bingoField[rowNr, i].Contains("X"))
                        {
                            counter++;
                            if (counter == 5)
                            {
                                bingo = true;
                        Console.WriteLine("Bingo");
                                return bingo;

                            }
                        }
                }
            counter = 0;
                rowNr++;
            }
            while (columnNr < 5)
            {
                for (int i = 0; i < 5; i++)
                {
                    if (bingoField[i, columnNr].Contains("X"))
                    {
                        counter++;
                        if (counter == 5)
                        {
                            bingo = true;
                        Console.WriteLine("Bingo");
                        return bingo;

                        }
                    }
                }
            counter = 0;
            columnNr++;
            }
            return bingo;   
    }
    public void printField()
    {
        for (int i = 0; i < 5; i++)
        {
            for(int j = 0; j < 5; j++) {
                Console.Write(bingoField[i,j]); 
            }
            Console.WriteLine(" ");
        }
        Console.WriteLine("\n");



    }
    }