Create Problem7.scala

ditekunov · Jun 4, 2018 · bf55775 · bf55775
1 parent 87ef81c
commit bf55775
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/scala/Problem7.scala b/scala/Problem7.scala
@@ -0,0 +1,4 @@
+lazy val ps: Stream[Int] = 2 #:: Stream.from(3).filter(i =>
+  ps.takeWhile(j => j * j <= i).forall(i % _ > 0))
+
+val r = ps(10000)