回答編集履歴
12
修正
test
CHANGED
@@ -1,8 +1,8 @@
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1
1
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```Ruby
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2
2
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3
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-
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3
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input = "4 3 1500 1700 1900 2100 2 1 1 4 2 3 0 8 1 4 11 6\n"
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4
4
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5
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array =
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5
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array = input.chomp.split("\s").map(&:to_i)
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6
6
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item_num = array.shift(2).first
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8
8
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11
修正
test
CHANGED
@@ -13,6 +13,8 @@
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data = []
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array.each_with_index do |element, id|
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@@ -32,7 +34,11 @@
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35
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data.each do |answer|
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print "#{answer}\s"
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40
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35
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-
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end
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42
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```
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44
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@@ -46,7 +52,7 @@
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(1500 * 1)+(1700 * 4)+(1900 * 11)+(2100 * 6) = 41800
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49
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-
[
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55
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+
[1, 15000] [2, 24900] [3, 41800]
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```
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52
58
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10
修正
test
CHANGED
@@ -4,7 +4,7 @@
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4
4
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5
5
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array = array.chomp.split("\s").map(&:to_i)
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6
6
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7
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-
item_num = array.shift(2)
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7
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item_num = array.shift(2).first
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8
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array = array.each_slice(item_num).to_a
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10
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@@ -30,6 +30,8 @@
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end
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p data
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```
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9
修正
test
CHANGED
@@ -2,7 +2,7 @@
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2
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3
3
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array = "4 3 1500 1700 1900 2100 2 1 1 4 2 3 0 8 1 4 11 6\n"
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4
4
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5
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-
array = array.chomp.split("\s").map
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5
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array = array.chomp.split("\s").map(&:to_i)
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6
6
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7
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item_num = array.shift(2)[0]
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8
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8
修正
test
CHANGED
@@ -1,8 +1,8 @@
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1
1
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```Ruby
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2
2
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3
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-
array = "4 3 1500 1700 1900 2100 2 1 1 4 2 3 0 8 1 4 11 6"
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3
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+
array = "4 3 1500 1700 1900 2100 2 1 1 4 2 3 0 8 1 4 11 6\n"
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4
4
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5
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-
array = array.split("\s").map!(&:to_i)
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5
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array = array.chomp.split("\s").map!(&:to_i)
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6
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7
7
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item_num = array.shift(2)[0]
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8
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@@ -30,6 +30,8 @@
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30
30
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end
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32
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p data
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35
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```
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実行結果例
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7
修正
test
CHANGED
@@ -2,13 +2,9 @@
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2
2
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array = "4 3 1500 1700 1900 2100 2 1 1 4 2 3 0 8 1 4 11 6"
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4
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array = array.split("\s")
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5
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array = array.split("\s").map!(&:to_i)
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6
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7
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array.map!(&:to_i)
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-
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9
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item_num = array[0]
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7
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item_num = array.shift(2)[0]
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10
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-
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11
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-
array.shift(2)
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8
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array = array.each_slice(item_num).to_a
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@@ -34,8 +30,6 @@
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end
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32
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-
p data
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-
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```
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実行結果例
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6
修正
test
CHANGED
@@ -12,9 +12,7 @@
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array = array.each_slice(item_num).to_a
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-
price = array[0]
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-
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array.shift(1)
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price = array.shift(1).flatten
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5
修正
test
CHANGED
@@ -18,7 +18,9 @@
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data = []
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-
array.each do |element|
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array.each_with_index do |element, id|
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sum = 0
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@@ -30,7 +32,11 @@
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end
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data << [id + 1, sum]
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end
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p data
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40
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```
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36
42
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@@ -44,6 +50,8 @@
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44
50
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45
51
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(1500 * 1)+(1700 * 4)+(1900 * 11)+(2100 * 6) = 41800
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46
52
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53
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+
[[1, 15000], [2, 24900], [3, 41800]]
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54
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+
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47
55
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```
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48
56
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49
57
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考えてみました。
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4
修正
test
CHANGED
@@ -1,6 +1,8 @@
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1
1
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```Ruby
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2
2
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3
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-
array =
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3
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array = "4 3 1500 1700 1900 2100 2 1 1 4 2 3 0 8 1 4 11 6"
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4
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5
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array = array.split("\s")
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4
6
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array.map!(&:to_i)
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8
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3
修正
test
CHANGED
@@ -1,12 +1,14 @@
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1
1
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```Ruby
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2
2
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3
3
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array =[4, 3, 1500, 1700, 1900, 2100, 2, 1, 1, 4, 2, 3, 0, 8, 1, 4, 11, 6]
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4
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array.map!(&:to_i)
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6
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item_num = array[0]
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8
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9
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array.shift(2)
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10
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9
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-
array = array.each_slice(item_num
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11
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array = array.each_slice(item_num).to_a
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12
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price = array[0]
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14
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2
修正
test
CHANGED
@@ -16,7 +16,7 @@
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array.each do |element|
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18
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-
sum = 0
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sum = 0
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element.each_with_index do |e, i|
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22
22
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1
修正
test
CHANGED
@@ -41,3 +41,7 @@
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41
41
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(1500 * 1)+(1700 * 4)+(1900 * 11)+(2100 * 6) = 41800
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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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+
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45
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+
考えてみました。
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46
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+
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47
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間違っていたらすみません。
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