47 lines
1.2 KiB
C#
47 lines
1.2 KiB
C#
using System.Collections.Generic;
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using System.Linq;
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public enum Plant
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{
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Violets,
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Radishes,
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Clover,
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Grass
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}
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public class KindergartenGarden
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{
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private readonly List<string> roster;
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private readonly string row1;
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private readonly string row2;
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private static readonly IDictionary<char, Plant> PlantCodesToPlants = new Dictionary<char, Plant>
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{
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{ 'V', Plant.Violets },
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{ 'R', Plant.Radishes },
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{ 'C', Plant.Clover },
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{ 'G', Plant.Grass }
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};
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public KindergartenGarden(string diagram)
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{
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var plants = diagram.Split('\n');
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row1 = plants[0]; row2 = plants[1];
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roster = new List<string>
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{
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"Alice", "Bob", "Charlie", "David",
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"Eve", "Fred", "Ginny", "Harriet",
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"Ileana", "Joseph", "Kincaid", "Larry"
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};
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}
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public IEnumerable<Plant> Plants(string student)
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{
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var i = 2 * roster.IndexOf(student);
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var plants = new List<Plant>();
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plants.AddRange(row1[i..(i + 2)].Select(p => PlantCodesToPlants[p]));
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plants.AddRange(row2[i..(i + 2)].Select(p => PlantCodesToPlants[p]));
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return plants;
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}
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} |