Started advent of code 2020

2020/data/day_1.txt

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2020/src/day_1.jl

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+# https://adventofcode.com/2020/day/1
+using AdventOfCode
+using Combinatorics
+
+input = map(x->parse(Int,x),readlines("2020/data/day_1.txt"))
+
+function part_1(input)
+  for pair in combinations(input, 2)
+    if sum(pair) == 2020
+      return prod(pair)
+    end
+  end
+end
+@info part_1(input)
+
+function part_2(input)
+  for triple in combinations(input, 3)
+    if sum(triple) == 2020
+      return prod(triple)
+    end
+  end
+end
+@info part_2(input)

Project.toml

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+[deps]
+AdventOfCode = "7ef4cfdd-3fec-4d8b-b242-bcc5161d01d5"
+Combinatorics = "861a8166-3701-5b0c-9a16-15d98fcdc6aa"

README.md

@@ -1,2 +1,3 @@
 # AOC.jl
+
 My julia solutions for Advent of Code

run_solutions.jl

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+if length(ARGS) == 1
+  for (root, dirs, files) in walkdir(joinpath(ARGS[1],"src"))
+    for file in files
+      f,l = splitext(file)
+      if l == ".jl" && startswith(f,"day_")
+        @info string("Running ", file)
+        include(joinpath(root,file))
+      end
+    end
+  end
+elseif length(ARGS) == 2
+    include(joinpath(ARGS[1],"src",string("day_",ARGS[2],".jl")))
+end