From 86e24f1da97721dd0b25d1ff3891e9279b8e8da0 Mon Sep 17 00:00:00 2001
From: Sword-holder <iamthexzy@gmail.com>
Date: Wed, 21 Apr 2021 16:11:23 +0800
Subject: [PATCH] Fix solution of question 76.

---
 source/exercises100.ktx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/exercises100.ktx b/source/exercises100.ktx
index cb8f463..5d2aea9 100644
--- a/source/exercises100.ktx
+++ b/source/exercises100.ktx
@@ -1041,7 +1041,7 @@ from numpy.lib import stride_tricks
 
 def rolling(a, window):
     shape = (a.size - window + 1, window)
-    strides = (a.itemsize, a.itemsize)
+    strides = (a.strides[0], a.strides[0])
     return stride_tricks.as_strided(a, shape=shape, strides=strides)
 Z = rolling(np.arange(10), 3)
 print(Z)