質問編集履歴
5
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test
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4
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3
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@@ -1 +1 @@
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1
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Python 二次配列
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1
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Python 二次配列
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1
1
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### 前提・実現したいこと
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2
2
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3
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Python
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3
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+
Pythonについて
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4
4
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5
5
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進め方を教えてください。
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6
6
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@@ -14,15 +14,9 @@
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14
14
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15
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16
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17
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-
Read two matrices from a file named '
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17
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Read two matrices from a file named 'd.txt'.
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18
18
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19
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File will be formatted like this,
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20
19
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21
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First line will hold row number r1 and column number c1 of first matrix. Then r1 number of line. Each line will hold c1 number of element. After that second matrix will be organized similarly.
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22
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-
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23
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Determine the multiplication of two matrices. Use 2D list to store matrix.
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24
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-
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25
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Output the resultant matrix. If multiplication is not possible, output 'invalid matrix combination'.
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26
20
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Sample input :
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22
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@@ -66,20 +60,4 @@
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66
60
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67
61
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68
62
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69
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-
m1Row= a[0][0]
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70
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-
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71
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-
m1Column= a[0][1]
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72
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-
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73
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-
for m1 in m1Row:
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74
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-
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75
63
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```
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76
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-
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77
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-
ここら辺からわけわからなくなってます。調べてもよくわからず、限界です。
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78
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-
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79
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-
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80
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-
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81
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-
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82
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-
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83
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-
### 補足情報（FW/ツールのバージョンなど）
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84
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-
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85
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-
ATOM使用
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2
修正
test
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File without changes
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test
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@@ -52,6 +52,8 @@
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52
52
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53
53
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```Python
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54
54
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55
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+
a= []
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56
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+
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55
57
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with open('matrix.txt','r')as f:
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56
58
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57
59
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for line in f:
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1
修正
test
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File without changes
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test
CHANGED
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@@ -50,6 +50,8 @@
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50
50
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51
51
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###やったこと
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52
52
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53
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+
```Python
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54
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+
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53
55
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with open('matrix.txt','r')as f:
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54
56
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55
57
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for line in f:
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@@ -68,6 +70,8 @@
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68
70
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69
71
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for m1 in m1Row:
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70
72
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73
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+
```
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74
|
+
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71
75
|
ここら辺からわけわからなくなってます。調べてもよくわからず、限界です。
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72
76
|
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73
77
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