回答編集履歴
1
追記
test
CHANGED
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@@ -41,3 +41,31 @@
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41
41
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print(l) # [1, 2, 3, 4, 5, 6, 7, 8]
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42
42
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43
43
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```
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44
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45
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46
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47
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なお、二重の内包表記を使った方法の理解は、以下のようにfor文に展開すると理解しやすいかと思います。
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48
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49
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```Python
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50
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51
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nested_list = [[1,2],[3]]
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52
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53
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54
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55
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# [e for inner_list in nested_list for e in inner_list] は 以下と同じ
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56
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l = []
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58
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59
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for inner_list in nested_list:
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60
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61
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print(inner_list)
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62
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63
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for e in inner_list:
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64
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65
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l.append(e)
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66
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67
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68
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69
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print(l) # [1,2,3]
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70
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71
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```
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