完

2026-04-16 15:58:38 +08:00
parent bb1edce9c9
commit 4ed4364b14
2 changed files with 33 additions and 0 deletions
--- a/11
+++ b/11
@@ -0,0 +1,11 @@
+import numpy as np
+
+img = np.array([
+    [255, 255, 0,   0  ],
+    [255, 255, 0,   0  ],
+    [0,   0,   255, 255],
+    [0,   0,   255, 255]
+], dtype=np.uint8)
+
+white_count = np.sum(img == 255)
+black_count = np.sum(img == 0)