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csharp
2 years ago
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using System; using System.Collections.Generic; using System.Linq; namespace Day42022 { class Range { public int Big { get; set; } public int Small { get; set; } } class Program { public static List<string> Input => System.IO.File.ReadAllLines(@"input.txt").ToList(); static void Main(string[] args) { int Cover = 0; int Overlap = 0; foreach (var line in Input) { var FirstRange = new Range() { Big = int.Parse(line.Split(',')[0].Split('-')[0]), Small = int.Parse(line.Split(',')[0].Split('-')[1]) }; var SecondRange = new Range() { Big = int.Parse(line.Split(',')[1].Split('-')[0]), Small = int.Parse(line.Split(',')[1].Split('-')[1]) }; if (Covered(FirstRange, SecondRange)) { Cover++; } if (Overlaps(FirstRange, SecondRange)) { Overlap++; } } Console.WriteLine(Cover); Console.WriteLine(Overlap); Console.ReadLine(); } public static bool Covered(Range left, Range right) { return (left.Big >= right.Big && left.Small <= right.Small) || (left.Big <= right.Big && left.Small >= right.Small); } public static bool Overlaps(Range left, Range right) { return left.Big <= right.Small && right.Big <= left.Small; } } }
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