回答編集履歴
3
修正
answer
CHANGED
@@ -3,7 +3,7 @@
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|
3
3
|
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4
4
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str = '1234567890'
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5
5
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6
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-
puts str.scan(/^[1-9]\d*$/)
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6
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+
puts str.scan(/^\+{,1}[1-9]\d*$/)
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7
7
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```
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8
8
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実行結果例
|
9
9
|
```
|
2
修正
answer
CHANGED
@@ -3,7 +3,7 @@
|
|
3
3
|
|
4
4
|
str = '1234567890'
|
5
5
|
|
6
|
-
puts str.scan(/^\d
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6
|
+
puts str.scan(/^[1-9]\d*$/)
|
7
7
|
```
|
8
8
|
実行結果例
|
9
9
|
```
|
1
修正
answer
CHANGED
@@ -3,7 +3,7 @@
|
|
3
3
|
|
4
4
|
str = '1234567890'
|
5
5
|
|
6
|
-
puts str.scan(/^
|
6
|
+
puts str.scan(/^\d+$/)
|
7
7
|
```
|
8
8
|
実行結果例
|
9
9
|
```
|