1
0
mirror of https://gitee.com/coder-xiaomo/leetcode-problemset synced 2025-01-10 18:48:13 +08:00
Code Issues Projects Releases Wiki Activity GitHub Gitee
leetcode-problemset/算法题(国外版)/valid-phone-numbers.json
2022-03-27 18:52:06 +08:00

57 lines
2.7 KiB
JSON

{
"data": {
"question": {
"questionId": "193",
"questionFrontendId": "193",
"boundTopicId": null,
"title": "Valid Phone Numbers",
"titleSlug": "valid-phone-numbers",
"content": "<p>Given a text file <code>file.txt</code> that contains a list of phone numbers (one per line), write a one-liner bash script to print all valid phone numbers.</p>\n\n<p>You may assume that a valid phone number must appear in one of the following two formats: (xxx) xxx-xxxx or xxx-xxx-xxxx. (x means a digit)</p>\n\n<p>You may also assume each line in the text file must not contain leading or trailing white spaces.</p>\n\n<p><strong>Example:</strong></p>\n\n<p>Assume that <code>file.txt</code> has the following content:</p>\n\n<pre>\n987-123-4567\n123 456 7890\n(123) 456-7890\n</pre>\n\n<p>Your script should output the following valid phone numbers:</p>\n\n<pre>\n987-123-4567\n(123) 456-7890\n</pre>\n",
"translatedTitle": null,
"translatedContent": null,
"isPaidOnly": false,
"difficulty": "Easy",
"likes": 259,
"dislikes": 693,
"isLiked": null,
"similarQuestions": "[]",
"exampleTestcases": "0",
"categoryTitle": "Shell",
"contributors": [],
"topicTags": [
{
"name": "Shell",
"slug": "shell",
"translatedName": null,
"__typename": "TopicTagNode"
}
],
"companyTagStats": null,
"codeSnippets": [
{
"lang": "Bash",
"langSlug": "bash",
"code": "# Read from the file file.txt and output all valid phone numbers to stdout.\n",
"__typename": "CodeSnippetNode"
}
],
"stats": "{\"totalAccepted\": \"54.5K\", \"totalSubmission\": \"211.5K\", \"totalAcceptedRaw\": 54548, \"totalSubmissionRaw\": 211471, \"acRate\": \"25.8%\"}",
"hints": [],
"solution": null,
"status": null,
"sampleTestCase": "0",
"metaData": "{\n \"shell\": true,\n \"manual\": true\n}",
"judgerAvailable": true,
"judgeType": "large",
"mysqlSchemas": [],
"enableRunCode": false,
"enableTestMode": false,
"enableDebugger": false,
"envInfo": "{\"bash\": [\"Bash\", \"<p><code>Bash 4.3.30</code>.</p>\"]}",
"libraryUrl": null,
"adminUrl": null,
"challengeQuestion": null,
"__typename": "QuestionNode"
}
}
}