質問編集履歴
2
何回か試してみました
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test
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@@ -95,3 +95,61 @@
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また、一般にこのような場合はこっちの方法が良いみたいなものがあれば教えて欲しいです。
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98
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# 追記：再現性について
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102
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103
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```
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105
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for i in range(3):
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106
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107
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# 方法1
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108
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109
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start = time.time()
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110
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111
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review = []
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113
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with open("review") as r:
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114
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115
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for line in r:
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review.append(line)
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elapsed_time = time.time() - start
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120
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print ("method1 :{0}".format(elapsed_time) + "[sec]")
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# 方法2
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start = time.time()
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with open("review") as r:
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review = r.read().split("\n")
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elapsed_time = time.time() - start
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132
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print ("method2 :{0}".format(elapsed_time) + "[sec]")
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print("")
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136
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```
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結果
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140
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141
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method1 :7.316558837890625[sec]
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142
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143
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method2 :132.77226877212524[sec]
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144
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146
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147
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method1 :7.942023038864136[sec]
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148
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149
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method2 :132.67939019203186[sec]
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150
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151
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152
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153
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method1 :8.178030967712402[sec]
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154
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155
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method2 :134.0433452129364[sec]
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1
コードに不必要な変数が宣言されていたので消しました
test
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test
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@@ -21,8 +21,6 @@
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start = time.time()
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review = []
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-
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-
label = []
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with open("review") as r:
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