43 lines
381 B
Markdown
43 lines
381 B
Markdown
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---
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id: 5e7b9f0b0b6c005b0e76f06e
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title: 正規表現
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challengeType: 11
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videoId: Yud_COr6pZo
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bilibiliIds:
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aid: 759422542
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bvid: BV1W64y167YD
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cid: 376387549
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dashedName: regular-expressions
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---
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# --question--
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## --text--
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空白文字のみにマッチする正規表現はどれですか？
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## --answers--
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\\S
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---
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\\s
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---
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.
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---
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\_
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---
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\\.
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## --video-solution--
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2
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