aoc 1+2

www/statics/aoc/2018/14_solution-1.linq

@@ -0,0 +1,27 @@
+<Query Kind="Statements" />
+
+var input = int.Parse(File.ReadAllText(Path.Combine(Path.GetDirectoryName(Util.CurrentQueryPath), @"14_input.txt")));
+
+
+var board = new List<int>(input);
+board.Add(3);
+board.Add(7);
+
+int elf1 = 0;
+int elf2 = 1;
+for(int gen=0;;gen++)
+{
+	var sum1=board[elf1]+board[elf2];
+	if (sum1>=10)board.Add(1); board.Add(sum1%10);
+
+	elf1 = (elf1 + 1 + board[elf1]) % board.Count;
+	elf2 = (elf2 + 1 + board[elf2]) % board.Count;
+
+	//board.Select((p, i) => (i == elf1) ? $"({p})" : ((i == elf2) ? $"[{p}]" : $" {p} ")).Aggregate((a,b)=>a+" "+b).Dump();
+	
+	if (board.Count >= input+10) 
+	{
+		board.Skip(input).Take(10).Select(p=>p.ToString()).Aggregate((a,b)=>a+b).Dump();
+		return;
+	}
+}