diff -r 4da8550b2d0b -r 2801734b934a marking5/bf1a_test.scala
--- a/marking5/bf1a_test.scala	Wed Jan 16 12:20:34 2019 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,5 +0,0 @@
-
-assert(sread(Map(), 2) == 0)
-assert(sread(Map(2 -> 1), 2) == 1)
-assert(write(Map(), 1, 2) == Map(1 -> 2))
-assert(write(Map(1 -> 0), 1, 2) == Map(1 -> 2))