day01

day01/Project.toml

@@ -0,0 +1,7 @@
+name = "day01"
+uuid = "c690254d-3454-492b-8cfb-6117f61a80e0"
+authors = ["HeNine "]
+version = "0.1.0"
+
+[deps]
+Lazy = "50d2b5c4-7a5e-59d5-8109-a42b560f39c0"

day01/data/case00.txt

@@ -0,0 +1,10 @@
+199
+200
+208
+210
+200
+207
+240
+269
+260
+263

day01/src/day01.jl

@@ -0,0 +1,38 @@
+module day01
+
+using Lazy
+
+function task1(file::IOStream)
+
+    @as x eachline(file) begin
+        parse.(Int, x)
+        map(<, x, x[2:end])
+        sum(x)
+    end
+
+end
+
+function task2(file::IOStream)
+
+    @as x eachline(file) begin
+        parse.(Int, x)
+        map((y...) -> sum(y), x, x[2:end], x[3:end])
+        map(<, x, x[2:end])
+        sum(x)
+    end
+
+end
+
+end # module
+
+println("Day 01 – Task 1 – Case 0")
+open(day01.task1, "day01\\data\\case00.txt") |> println
+
+println("Day 01 – Task 1 – Case 1")
+open(day01.task1, "day01\\data\\case01.txt") |> println
+
+println("Day 01 – Task 2 – Case 0")
+open(day01.task2, "day01\\data\\case00.txt") |> println
+
+println("Day 01 – Task 2 – Case 1")
+open(day01.task2, "day01\\data\\case01.txt") |> println