diff lab1/case.p @ 0:bfdcc3820b32

Basis
author Mike Spivey <mike@cs.ox.ac.uk>
date Thu, 05 Oct 2017 08:04:15 +0100
parents
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lab1/case.p	Thu Oct 05 08:04:15 2017 +0100
@@ -0,0 +1,27 @@
+(* lab1/case.p *)
+
+begin
+  i := 0;
+  while i < 10 do
+    case i of
+      1, 3, 5:
+        i := i + 1;
+        i := i + 2
+    | 2, 6: 
+        i := i - 1;
+    | 8:
+        i := i + 2;
+    else
+      i := i + 1
+    end;
+    print i; newline
+  end
+end.
+
+(*<<
+ 1
+ 4
+ 5
+ 8
+ 10
+>>*)