Problem 24

src/main/scala/ninetyNineScalaProblems/Problem24.scala

@@ -0,0 +1,7 @@
+package ninetyNineScalaProblems
+
+import scala.util.Random
+
+object Problem24:
+    def lotto(n: Int, m: Int): List[Any] =
+        Problem18.slice(0, n, Random.shuffle(Problem22.range(1, m)))

src/test/scala/ninetyNineScalaProblems/Problem24Suite.scala

@@ -0,0 +1,12 @@
+package ninetyNineScalaProblems
+
+class Problem24Suite extends munit.FunSuite:
+    List(
+        ((1, 1), List(1)),
+        ((0, 1), List()),
+        ((0, 0), List()),
+        ((0, 2), List()),
+    ).foreach:
+        case ((n, m), expected) =>
+            test(s"lotto returns [$expected]"):
+                assertEquals(Problem24.lotto(n, m), expected)