Adding day 1

2026-01-14 13:59:51 +01:00 · 2018-12-04 18:01:49 +01:00
parent 78e9d9aded
commit a467472e83
2 changed files with 35 additions and 0 deletions
--- a/day1/part1.scala
+++ b/day1/part1.scala
@@ -0,0 +1,12 @@
+/**
+ * Usage: scala part1.scala < input
+ */
+
+import scala.io.StdIn
+import scala.collection.Iterator
+
+println(Iterator
+  .continually(StdIn.readLine)
+  .takeWhile(_ != null)
+  .map(Integer.parseInt)
+  .sum)