disallow signed integers

ofek · ofek · commit f80ca51e6fb7 · 2017-05-09T21:49:31.000-04:00
diff --git a/bit/find_missing_number.py b/bit/find_missing_number.py
@@ -1,9 +1,9 @@
 def find_missing_number(nums):
     """Returns the missing number from a sorted list of unique
-    integers in O(n) time and space. The difference between
-    consecutive integers cannot be more than 1.
+    integers in range [0..n] in O(n) time and space. The difference
+    between consecutive integers cannot be more than 1.
 
-    >>> find_missing([i for i in range(-2000, 10000) if i != 1234])
+    >>> find_missing_number([i for i in range(0, 10000) if i != 1234])
     1234
     """
 
