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