Problem 19

2026-03-19 15:39:36 +01:00
parent 4cb7b4e95b
commit 547797801c
2 changed files with 28 additions and 0 deletions
@@ -0,0 +1,17 @@
+package ninetyNineScalaProblems
+
+import scala.compiletime.ops.boolean
+
+class Problem19Suite extends munit.FunSuite:
+    List(
+        ((0, List(1, 2, 3, 4)), List(1, 2, 3, 4)),
+        ((1, List(1, 2, 3, 4)), List(2, 3, 4, 1)),
+        ((1, List(1)), List(1)),
+        ((0, List(1)), List(1)),
+        ((1, List()), List()),
+        ((0, List()), List()),
+        ((-1, List(1, 2, 3, 4)), List(4, 1, 2, 3)),
+    ).foreach:
+        case ((n, list), expected) =>
+            test(s"rotateLeft returns [$expected]"):
+                assertEquals(Problem19.rotateLeft(n, list), expected)