回答編集履歴
3
変数 a, b, c に代入
test
CHANGED
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@@ -12,14 +12,16 @@
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12
12
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不足分を `-` で補う場合：
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13
13
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14
14
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```
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15
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-
def calc(data, size=
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15
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+
def calc(data, size=3):
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16
16
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values = [a / b for a, b in zip(lists, lists[1:])]
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17
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-
return values + ['-'] * (size - len(values)
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17
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+
return values + ['-'] * (size - len(values))
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18
18
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19
19
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lists = [2947, 683, 1057, 9301]
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20
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-
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20
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+
a, b, c = calc(lists)
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21
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+
print(a, b, c)
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21
22
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lists = [2947, 683]
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22
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-
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23
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+
a, b, c = calc(lists)
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24
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print(a, b, c)
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23
25
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```
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24
26
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25
27
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```text:実行結果
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2
不足分を '-' で補うコードを追記
test
CHANGED
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@@ -9,3 +9,21 @@
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9
9
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4.314787701317716
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10
10
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```
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11
11
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12
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+
不足分を `-` で補う場合：
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13
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+
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14
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+
```
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15
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+
def calc(data, size=4):
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16
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+
values = [a / b for a, b in zip(lists, lists[1:])]
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17
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+
return values + ['-'] * (size - len(values) - 1)
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18
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+
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19
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+
lists = [2947, 683, 1057, 9301]
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20
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+
print(*calc(lists))
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21
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+
lists = [2947, 683]
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22
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print(*calc(lists))
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23
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```
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24
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+
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25
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```text:実行結果
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26
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+
4.314787701317716 0.6461684011352885 0.11364369422642727
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27
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+
4.314787701317716 - -
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28
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+
```
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29
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+
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1
説明追記
test
CHANGED
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@@ -1,3 +1,5 @@
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1
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+
zip関数を使うといいですよ。
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2
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+
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1
3
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```python
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2
4
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>>> lists = [2947, 683, 1057, 9301]
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3
5
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>>> print(*[a / b for a, b in zip(lists, lists[1:])])
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