78 lines
2.3 KiB
C#
78 lines
2.3 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Kalender
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{
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internal class day4
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{
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static string file = "../../../../day4.txt";
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static string[] lines = File.ReadAllLines(file);
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static string firstsplit = "";
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static string secondsplit = "";
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static int left_min;
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static int left_max;
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static int right_min;
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static int right_max;
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static int counter = 0;
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static public void day4_part1()
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{
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foreach (string line in lines)
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{
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var firstsplit_ = line.Split(',');
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firstsplit = firstsplit_[0];
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secondsplit = firstsplit_[1];
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var left = firstsplit.Split('-');
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var right = secondsplit.Split('-');
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left_min = Convert.ToInt16(left[0]);
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left_max = Convert.ToInt16(left[1]);
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right_min = Convert.ToInt16(right[0]);
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right_max = Convert.ToInt16(right[1]);
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if((left_min >= right_min && left_max <= right_max)||(right_min >= left_min && right_max <= left_max))
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{
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counter += 1;
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}
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}
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Console.WriteLine($"Part1 {counter}");
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}
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static public void day4_part2()
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{
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foreach (string line in lines)
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{
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var firstsplit_ = line.Split(',');
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firstsplit = firstsplit_[0];
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secondsplit = firstsplit_[1];
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var left = firstsplit.Split('-');
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var right = secondsplit.Split('-');
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left_min = Convert.ToInt16(left[0]);
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left_max = Convert.ToInt16(left[1]);
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right_min = Convert.ToInt16(right[0]);
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right_max = Convert.ToInt16(right[1]);
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if ((left_min >= right_min && left_min<=right_max) || (left_max > right_min && left_max <= right_max) || (right_min >= left_min && right_min <= left_max) || (right_max > left_min && right_max <= left_max))
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{
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counter += 1;
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continue;
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}
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}
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Console.WriteLine($"Part1 {counter}");
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}
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}
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}
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