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make bigger function
authordaniel watson <ozzloy@gmail.com>
Thu, 10 Mar 2016 05:46:30 +0000 (21:46 -0800)
committerdaniel watson <ozzloy@gmail.com>
Thu, 10 Mar 2016 05:46:30 +0000 (21:46 -0800)
guess.rkt patch | blob | blame | history

diff --git a/guess.rkt b/guess.rkt
index 587819bd5c253b432c27645350f0633821b69bef..922a8445b3af39612f52499b4ba7ce0bbb137425 100644 (file)
--- a/guess.rkt
+++ b/guess.rkt
@@ -11,3 +11,6 @@
   (set! upper (max lower (sub1 (guess))))
   (guess))
 
+(define (bigger)
+  (set! lower (min upper (add1 (guess))))
+  (guess))