回答編集履歴
1
追記
test
CHANGED
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@@ -73,3 +73,43 @@
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73
73
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print(elem, file=f)
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74
74
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75
75
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```
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76
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+
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77
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+
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78
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79
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コメントを受けて
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80
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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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```plain
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84
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85
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1.1,1.2,1.3
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86
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87
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2.1,2.2,2.3
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88
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89
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```
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90
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91
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92
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93
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```Python
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94
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95
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import csv
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96
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97
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98
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99
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with open('src.csv') as fin:
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100
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101
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data = []
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102
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103
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for row in csv.reader(fin):
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104
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105
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data.append(row)
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106
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107
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108
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109
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data = zip(*data)
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110
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111
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with open('dst.csv', 'w') as fout:
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112
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113
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csv.writer(fout).writerows(data)
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114
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115
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```
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