質問編集履歴
2
コードの空白をなくしました。
title
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File without changes
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body
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@@ -6,31 +6,18 @@
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6
6
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python3.7.3
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7
7
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コード
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8
8
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```class Rectangle():
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9
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-
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10
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-
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9
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+
def __init__(self, width, length):
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11
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-
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12
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-
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10
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+
self.width = width
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13
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-
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14
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-
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11
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+
self.length = length
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15
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-
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16
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-
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12
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+
def calcurate_perimeter(self):
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17
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-
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18
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-
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13
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+
return self.width * 2 + self.length * 2
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19
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-
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20
14
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class Square():
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21
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-
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22
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-
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15
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def __init__(self, sl):
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23
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-
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24
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16
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self.sl = sl
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25
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-
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26
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-
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17
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def calculate_perimeter(self):
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27
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-
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28
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18
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return self.sl * 4
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29
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-
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30
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-
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31
19
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a_rectangle = Rectangle(25, 50)
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32
20
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a_square = Square(20)
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33
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-
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34
21
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print(a_rectangle.calculate_perimeter())
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35
22
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36
23
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Traceback (most recent call last):
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1
ｴﾗｰﾒｯｾｰｼﾞを書き込みました。
title
CHANGED
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File without changes
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body
CHANGED
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@@ -31,4 +31,9 @@
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31
31
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a_rectangle = Rectangle(25, 50)
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32
32
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a_square = Square(20)
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33
33
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34
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-
print(a_rectangle.calculate_perimeter())
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34
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+
print(a_rectangle.calculate_perimeter())
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35
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+
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36
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Traceback (most recent call last):
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37
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File "<pyshell#34>", line 1, in <module>
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38
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print(a_rectangle.calculate_perimeter())
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39
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AttributeError: 'Rectangle' object has no attribute 'calculate_perimeter'
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