Complete part2 of day05
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@ -3,90 +3,108 @@ using System.Text.RegularExpressions;
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namespace day05
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{
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class Program
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{
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public static void Main(string[] args)
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{
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Console.WriteLine("Hello from day05");
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string input = File.ReadAllText(@"./input.txt");
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string[] lines = input.Split(
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new string[] { Environment.NewLine },
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StringSplitOptions.None
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);
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Console.WriteLine((lines[0].Length/4)+1);
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List<char>[] stacks = new List<char>[(lines[0].Length/4)+1];
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for(int i = 0; i < stacks.Length; i++)
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{
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stacks[i] = new List<char>();
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}
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int instructionsStartLine = 0;
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foreach(var line in lines.Select((val, index) => new {val, index}))
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{
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if(line.val.Length > 0)
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{
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if(line.val[0].Equals('m'))
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{
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Console.WriteLine("Read all Elements");
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instructionsStartLine = line.index;
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break;
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}
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for(int i = 0; i < line.val.Length; i += 4)
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{
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if(line.val[i].Equals('['))
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{
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Console.WriteLine("Gotcha" + line.val[i+1]);
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stacks[i/4].Add(line.val[i+1]);
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}
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}
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}
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}
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for(int i = 0; i < stacks.Length; i++)
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{
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stacks[i].Reverse();
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}
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List<Instruction> instrucList = new List<Instruction>();
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for (int i = instructionsStartLine; i < lines.Length; i++)
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{
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List<int> nums = new List<int>();
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foreach(string word in lines[i].Split(" "))
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{
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if (Regex.IsMatch(word, "^[\\d+$]"))
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{
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nums.Add(int.Parse(word));
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}
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}
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if(nums.Count > 0)
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{
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instrucList.Add(new Instruction(nums[0], nums[1], nums[2]));
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}
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}
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foreach(Instruction instruc in instrucList)
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{
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for (int i = 0; i < instruc.Ammont; i++)
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{
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stacks[instruc.Destination].Add(stacks[instruc.Source].Last());
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stacks[instruc.Source].RemoveAt(stacks[instruc.Source].Count - 1);
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}
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}
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// Print Results
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foreach(List<char> stack in stacks)
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{
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Console.Write(stack[stack.Count - 1] + "\t");
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}
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}
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}
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class Program
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{
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public static void Main(string[] args)
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{
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Console.WriteLine("Hello from day05");
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string input = File.ReadAllText(@"./input.txt");
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string[] lines = input.Split(
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new string[] { Environment.NewLine },
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StringSplitOptions.None
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);
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Console.WriteLine((lines[0].Length / 4) + 1);
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List<char>[] stacks = new List<char>[(lines[0].Length / 4) + 1];
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List<char>[] stacks2 = new List<char>[(lines[0].Length / 4) + 1];
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for (int i = 0; i < stacks.Length; i++)
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{
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stacks[i] = new List<char>();
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stacks2[i] = new List<char>();
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}
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int instructionsStartLine = 0;
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foreach (var line in lines.Select((val, index) => new { val, index }))
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{
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if (line.val.Length > 0)
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{
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if (line.val[0].Equals('m'))
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{
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Console.WriteLine("Read all Elements");
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instructionsStartLine = line.index;
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break;
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}
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for (int i = 0; i < line.val.Length; i += 4)
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{
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if (line.val[i].Equals('['))
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{
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Console.WriteLine("Gotcha" + line.val[i + 1]);
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stacks[i / 4].Add(line.val[i + 1]);
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stacks2[i / 4].Add(line.val[i + 1]);
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}
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}
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}
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}
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for (int i = 0; i < stacks.Length; i++)
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{
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stacks[i].Reverse();
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stacks2[i].Reverse();
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}
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List<Instruction> instrucList = new List<Instruction>();
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for (int i = instructionsStartLine; i < lines.Length; i++)
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{
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List<int> nums = new List<int>();
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foreach (string word in lines[i].Split(" "))
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{
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if (Regex.IsMatch(word, "^[\\d+$]"))
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{
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nums.Add(int.Parse(word));
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}
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}
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if (nums.Count > 0)
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{
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instrucList.Add(new Instruction(nums[0], nums[1], nums[2]));
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}
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}
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foreach (Instruction instruc in instrucList)
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{
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List<char> part2Items = new List<char>();
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for (int i = 0; i < instruc.Ammont; i++)
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{
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// Part 1
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stacks[instruc.Destination].Add(stacks[instruc.Source].Last());
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stacks[instruc.Source].RemoveAt(stacks[instruc.Source].Count - 1);
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part2Items.Add(stacks2[instruc.Source].Last());
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stacks2[instruc.Source].RemoveAt(stacks2[instruc.Source].Count - 1);
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}
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part2Items.Reverse();
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stacks2[instruc.Destination].AddRange(part2Items);
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}
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// Print Results
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Console.WriteLine("Part 1 Results:\n");
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foreach (List<char> stack in stacks)
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{
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Console.Write(stack[stack.Count - 1] + "\t");
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struct Instruction
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{
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public Instruction(int ammont, int source, int destination)
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{
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Ammont = ammont;
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Source = source - 1;
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Destination = destination - 1;
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}
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}
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Console.WriteLine();
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Console.WriteLine("Part 2 Results:\n");
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foreach (List<char> stack in stacks2)
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{
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Console.Write(stack[stack.Count - 1] + "\t");
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}
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}
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}
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public int Ammont {get;}
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public int Source {get;}
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public int Destination {get;}
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}
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struct Instruction
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{
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public Instruction(int ammont, int source, int destination)
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{
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Ammont = ammont;
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Source = source - 1;
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Destination = destination - 1;
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}
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public int Ammont { get; }
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public int Source { get; }
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public int Destination { get; }
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}
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}
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