回答編集履歴
1
修正
test
CHANGED
|
@@ -1,5 +1,59 @@
|
|
|
1
|
-
できます。
|
|
1
|
+
~~できます。~~
|
|
2
2
|
|
|
3
3
|
|
|
4
4
|
|
|
5
|
-
[NumPy配列の行・列ごとの合計、平均、最大、最小などを算出](https://note.nkmk.me/python-numpy-ndarray-sum-mean-axis/)をお読みください。
|
|
5
|
+
~~[NumPy配列の行・列ごとの合計、平均、最大、最小などを算出](https://note.nkmk.me/python-numpy-ndarray-sum-mean-axis/)をお読みください。~~
|
|
6
|
+
|
|
7
|
+
|
|
8
|
+
|
|
9
|
+
問題を読み違えていました。
|
|
10
|
+
|
|
11
|
+
|
|
12
|
+
|
|
13
|
+
以下でどうですか。
|
|
14
|
+
|
|
15
|
+
|
|
16
|
+
|
|
17
|
+
```python
|
|
18
|
+
|
|
19
|
+
>>> import pandas as pd
|
|
20
|
+
|
|
21
|
+
>>> import io
|
|
22
|
+
|
|
23
|
+
>>>
|
|
24
|
+
|
|
25
|
+
>>> data = '''値 5 4 3 2 1
|
|
26
|
+
|
|
27
|
+
... 量 0 3 0 1 0'''
|
|
28
|
+
|
|
29
|
+
>>>
|
|
30
|
+
|
|
31
|
+
>>> with io.StringIO(data) as f:
|
|
32
|
+
|
|
33
|
+
... df = pd.read_csv(f, sep=' +', engine='python', header=None).set_index(0).T
|
|
34
|
+
|
|
35
|
+
...
|
|
36
|
+
|
|
37
|
+
>>> print(df)
|
|
38
|
+
|
|
39
|
+
0 値 量
|
|
40
|
+
|
|
41
|
+
1 5 0
|
|
42
|
+
|
|
43
|
+
2 4 3
|
|
44
|
+
|
|
45
|
+
3 3 0
|
|
46
|
+
|
|
47
|
+
4 2 1
|
|
48
|
+
|
|
49
|
+
5 1 0
|
|
50
|
+
|
|
51
|
+
>>> MAX = df[df['量']>0]['値'].max()
|
|
52
|
+
|
|
53
|
+
>>> MIN = df[df['量']>0]['値'].min()
|
|
54
|
+
|
|
55
|
+
>>> print(MAX, MIN)
|
|
56
|
+
|
|
57
|
+
4 2
|
|
58
|
+
|
|
59
|
+
```
|