add one solution

winitzki · Nov 22, 2023 · d250a8b · d250a8b
1 parent e768cbc
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Showing 2 changed files with 17 additions and 13 deletions.
diff --git a/chapter01/src/test/scala/sofp/unit/Exercise1.1.scala b/chapter01/src/test/scala/sofp/unit/Exercise1.1.scala
diff --git a/chapter01/src/test/scala/sofp/unit/Exercises_1_6_1.scala b/chapter01/src/test/scala/sofp/unit/Exercises_1_6_1.scala
@@ -0,0 +1,17 @@
+package sofp.unit
+
+import com.eed3si9n.expecty.Expecty.expect
+
+import munit.FunSuite
+
+class Exercises_1_6_1 extends FunSuite {
+
+  test("exercise 1.6.1.1") {
+
+    def staggeredFactorial(n: Int): Int = (n to 1 by -2).product
+
+    expect(staggeredFactorial(8) == 384)
+    expect(staggeredFactorial(9) == 945)
+  }
+
+}