回答編集履歴
4
修正
test
CHANGED
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@@ -16,15 +16,13 @@
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16
16
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17
17
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str.each do |element|
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18
18
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19
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-
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19
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+
if element.empty?
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20
20
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21
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-
puts element
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22
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-
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23
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-
else
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24
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-
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25
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-
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21
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+
element = "<blank>"
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26
22
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end
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24
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+
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25
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+
puts element
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28
26
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29
27
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end
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30
28
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3
修正
test
CHANGED
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@@ -22,7 +22,7 @@
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22
22
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23
23
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else
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24
24
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25
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-
puts "<b
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25
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+
puts "<blank>"
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26
26
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end
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28
28
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@@ -36,7 +36,7 @@
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36
36
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37
37
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Bread
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38
38
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39
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-
<b
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39
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+
<blank>
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40
40
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41
41
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```
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42
42
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2
修正
test
CHANGED
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@@ -1,6 +1,4 @@
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1
1
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```Ruby
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2
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-
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3
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-
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4
2
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5
3
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input = "<Banana> <Cupcake> ".split("\s")
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6
4
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@@ -12,7 +10,7 @@
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12
10
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13
11
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line = "ApplePie<Banana>Bread<Cupcake>Apple<Banana><Cupcake> "
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14
12
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15
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-
str = line.scan(/#{a}(\w*)#{b}/)
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13
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+
str = line.scan(/#{a}(\w*)#{b}/).flatten
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16
14
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17
15
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18
16
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@@ -32,4 +30,16 @@
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32
30
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33
31
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```
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34
32
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33
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+
実行結果例
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34
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+
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35
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+
```
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36
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+
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37
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+
Bread
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38
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+
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39
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+
<brank>
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40
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+
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41
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+
```
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42
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+
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43
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+
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44
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+
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35
45
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考えてみました。
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1
修正
test
CHANGED
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@@ -1,22 +1,22 @@
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1
1
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```Ruby
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2
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-
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3
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-
#encoding: utf-8
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4
2
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5
3
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6
4
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7
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-
input = "<Banana> <Cupcake>".split("\s")
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5
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+
input = "<Banana> <Cupcake> ".split("\s")
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6
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+
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7
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+
a = input[0]
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8
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+
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9
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+
b = input[1]
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8
10
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9
11
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10
12
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11
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-
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13
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+
line = "ApplePie<Banana>Bread<Cupcake>Apple<Banana><Cupcake> "
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14
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+
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15
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+
str = line.scan(/#{a}(\w*)#{b}/)
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12
16
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13
17
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14
18
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15
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-
data = str.scan(%r|#{input[0]}(\w*)#{input[1]}|).flatten
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16
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-
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17
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-
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18
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-
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19
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-
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19
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+
str.each do |element|
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20
20
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21
21
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unless element.length.zero?
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22
22
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