回答編集履歴
1
Update
answer
CHANGED
|
@@ -15,9 +15,8 @@
|
|
|
15
15
|
|
|
16
16
|
#
|
|
17
17
|
count = (
|
|
18
|
-
df.groupby(
|
|
19
|
-
|
|
18
|
+
df.groupby(df['ID'].ne(df['ID'].shift().bfill()).cumsum())['data']
|
|
20
|
-
|
|
19
|
+
.count().values)
|
|
21
20
|
|
|
22
21
|
print(count)
|
|
23
22
|
|