revert to previous commit like a noob

2020-05-02 07:36:55 +02:00 · 2020-05-02 07:36:55 +02:00 · 76d42c7795
commit 76d42c7795
parent 04f01dc162
1 changed files with 3 additions and 1 deletions
--- a/source/exercises100.ktx
+++ b/source/exercises100.ktx
@ -201,7 +201,9 @@ Create a 8x8 matrix and fill it with a checkerboard pattern (★☆☆)
 hint: array[::2]

 < a19
-Z = np.array([[(i + j) % 2 for j in range(8)] for i in range(8)])
+Z = np.zeros((8,8),dtype=int)
+Z[1::2,::2] = 1
+Z[::2,1::2] = 1
 print(Z)

 < q20