修复二分查找列表最右值返回False的问题

inuyasha2012 · inuyasha2012 · commit 125b9ca0d5ec · 2016-03-12T17:20:22.000+08:00
diff --git a/Readme.md b/Readme.md
@@ -1205,13 +1205,14 @@ def binarySearch(l, t):
             low = mid + 1
         else:
             return mid
-    return False
+    return low if l[low] == t else False
 
 if __name__ == '__main__':
     l = [1, 4, 12, 45, 66, 99, 120, 444]
     print binarySearch(l, 12)
     print binarySearch(l, 1)
     print binarySearch(l, 13)
+    print binarySearch(l, 444)
 ```
 
 ## 11 快排
