{"group":{"id":1,"name":"Community","lockable":false,"created_at":"2012-01-18T18:02:15.000Z","updated_at":"2026-05-26T00:16:20.000Z","description":"Problems submitted by members of the MATLAB Central community.","is_default":true,"created_by":161519,"badge_id":null,"featured":false,"trending":false,"solution_count_in_trending_period":0,"trending_last_calculated":"2026-05-26T00:00:00.000Z","image_id":null,"published":true,"community_created":false,"status_id":2,"is_default_group_for_player":false,"deleted_by":null,"deleted_at":null,"restored_by":null,"restored_at":null,"description_opc":null,"description_html":null,"published_at":null},"problems":[{"id":44417,"title":"英語の文章内の母音を取り除くコードを書きましょう。","description":"与えられた英語の文章内の母音を取り除きましょう。\r\n\r\n例:\r\n\r\n 入力 s1 が 'Jack and Jill went up the hill' の場合、\r\n 出力 s2 は 'Jck nd Jll wnt p th hll'\r\n\r\n* (英語版) Problem 22. Remove the vowels\r\n\u003chttps://www.mathworks.com/matlabcentral/cody/problems/22\u003e","description_html":"\u003cp\u003e与えられた英語の文章内の母音を取り除きましょう。\u003c/p\u003e\u003cp\u003e例:\u003c/p\u003e\u003cpre\u003e 入力 s1 が 'Jack and Jill went up the hill' の場合、\r\n 出力 s2 は 'Jck nd Jll wnt p th hll'\u003c/pre\u003e\u003cul\u003e\u003cli\u003e(英語版) Problem 22. Remove the vowels \u003ca href = \"https://www.mathworks.com/matlabcentral/cody/problems/22\"\u003ehttps://www.mathworks.com/matlabcentral/cody/problems/22\u003c/a\u003e\u003c/li\u003e\u003c/ul\u003e","function_template":"function s2 = refcn(s1)\r\n    s2 = s1;\r\nend","test_suite":"%%\r\ns1 = 'Jack and Jill went up the hill'; \r\ns2 = 'Jck nd Jll wnt p th hll';\r\nassert(isequal(s2,refcn(s1)))\r\n%%\r\ns1 = 'I don''t want to work. I just want to bang on the drum all day.'; \r\ns2 = ' dn''t wnt t wrk.  jst wnt t bng n th drm ll dy.'; \r\nassert(isequal(s2,refcn(s1)))","published":true,"deleted":false,"likes_count":5,"comments_count":6,"created_by":11824,"edited_by":null,"edited_at":null,"deleted_by":null,"deleted_at":null,"solvers_count":327,"test_suite_updated_at":null,"rescore_all_solutions":false,"group_id":36,"created_at":"2017-11-27T09:18:36.000Z","updated_at":"2026-05-25T04:55:01.000Z","published_at":"2017-11-27T09:18:36.000Z","restored_at":null,"restored_by":null,"spam":false,"simulink":false,"admin_reviewed":false,"description_opc":"{\"relationships\":[{\"relationshipType\":\"http://schemas.mathworks.com/matlab/code/2013/relationships/document\",\"targetMode\":\"\",\"relationshipId\":\"rId1\",\"target\":\"/matlab/document.xml\"},{\"relationshipType\":\"http://schemas.mathworks.com/matlab/code/2013/relationships/output\",\"targetMode\":\"\",\"relationshipId\":\"rId2\",\"target\":\"/matlab/output.xml\"}],\"parts\":[{\"partUri\":\"/matlab/document.xml\",\"relationship\":[],\"contentType\":\"application/vnd.mathworks.matlab.code.document+xml\",\"content\":\"\u003c?xml version=\\\"1.0\\\" encoding=\\\"UTF-8\\\"?\u003e\\n\u003cw:document xmlns:w=\\\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\\\"\u003e\u003cw:body\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003e与えられた英語の文章内の母音を取り除きましょう。\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003e例:\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"code\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003e\u003c![CDATA[ 入力 s1 が 'Jack and Jill went up the hill' の場合、\\n 出力 s2 は 'Jck nd Jll wnt p th hll']]\u003e\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"ListParagraph\\\"/\u003e\u003cw:numPr\u003e\u003cw:numId w:val=\\\"1\\\"/\u003e\u003c/w:numPr\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003e(英語版) Problem 22. Remove the vowels\u003c/w:t\u003e\u003c/w:r\u003e\u003cw:r\u003e\u003cw:t\u003e \u003c/w:t\u003e\u003c/w:r\u003e\u003cw:hyperlink w:docLocation=\\\"https://www.mathworks.com/matlabcentral/cody/problems/22\\\"\u003e\u003cw:r\u003e\u003cw:t\u003e\u0026lt;https://www.mathworks.com/matlabcentral/cody/problems/22\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:hyperlink\u003e\u003cw:r\u003e\u003cw:t\u003e\u0026gt;\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003c/w:body\u003e\u003c/w:document\u003e\"},{\"partUri\":\"/matlab/output.xml\",\"contentType\":\"text/xml\",\"content\":\"\u003c?xml version=\\\"1.0\\\" encoding=\\\"UTF-8\\\" standalone=\\\"no\\\" ?\u003e\u003cembeddedOutputs\u003e\u003cmetaData\u003e\u003cevaluationState\u003emanual\u003c/evaluationState\u003e\u003clayoutState\u003ecode\u003c/layoutState\u003e\u003coutputStatus\u003eready\u003c/outputStatus\u003e\u003c/metaData\u003e\u003coutputArray type=\\\"array\\\"/\u003e\u003cregionArray type=\\\"array\\\"/\u003e\u003c/embeddedOutputs\u003e\"}]}"}],"problem_search":{"problems":[{"id":44417,"title":"英語の文章内の母音を取り除くコードを書きましょう。","description":"与えられた英語の文章内の母音を取り除きましょう。\r\n\r\n例:\r\n\r\n 入力 s1 が 'Jack and Jill went up the hill' の場合、\r\n 出力 s2 は 'Jck nd Jll wnt p th hll'\r\n\r\n* (英語版) Problem 22. Remove the vowels\r\n\u003chttps://www.mathworks.com/matlabcentral/cody/problems/22\u003e","description_html":"\u003cp\u003e与えられた英語の文章内の母音を取り除きましょう。\u003c/p\u003e\u003cp\u003e例:\u003c/p\u003e\u003cpre\u003e 入力 s1 が 'Jack and Jill went up the hill' の場合、\r\n 出力 s2 は 'Jck nd Jll wnt p th hll'\u003c/pre\u003e\u003cul\u003e\u003cli\u003e(英語版) Problem 22. Remove the vowels \u003ca href = \"https://www.mathworks.com/matlabcentral/cody/problems/22\"\u003ehttps://www.mathworks.com/matlabcentral/cody/problems/22\u003c/a\u003e\u003c/li\u003e\u003c/ul\u003e","function_template":"function s2 = refcn(s1)\r\n    s2 = s1;\r\nend","test_suite":"%%\r\ns1 = 'Jack and Jill went up the hill'; \r\ns2 = 'Jck nd Jll wnt p th hll';\r\nassert(isequal(s2,refcn(s1)))\r\n%%\r\ns1 = 'I don''t want to work. I just want to bang on the drum all day.'; \r\ns2 = ' dn''t wnt t wrk.  jst wnt t bng n th drm ll dy.'; \r\nassert(isequal(s2,refcn(s1)))","published":true,"deleted":false,"likes_count":5,"comments_count":6,"created_by":11824,"edited_by":null,"edited_at":null,"deleted_by":null,"deleted_at":null,"solvers_count":327,"test_suite_updated_at":null,"rescore_all_solutions":false,"group_id":36,"created_at":"2017-11-27T09:18:36.000Z","updated_at":"2026-05-25T04:55:01.000Z","published_at":"2017-11-27T09:18:36.000Z","restored_at":null,"restored_by":null,"spam":false,"simulink":false,"admin_reviewed":false,"description_opc":"{\"relationships\":[{\"relationshipType\":\"http://schemas.mathworks.com/matlab/code/2013/relationships/document\",\"targetMode\":\"\",\"relationshipId\":\"rId1\",\"target\":\"/matlab/document.xml\"},{\"relationshipType\":\"http://schemas.mathworks.com/matlab/code/2013/relationships/output\",\"targetMode\":\"\",\"relationshipId\":\"rId2\",\"target\":\"/matlab/output.xml\"}],\"parts\":[{\"partUri\":\"/matlab/document.xml\",\"relationship\":[],\"contentType\":\"application/vnd.mathworks.matlab.code.document+xml\",\"content\":\"\u003c?xml version=\\\"1.0\\\" encoding=\\\"UTF-8\\\"?\u003e\\n\u003cw:document xmlns:w=\\\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\\\"\u003e\u003cw:body\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003e与えられた英語の文章内の母音を取り除きましょう。\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003e例:\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"code\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003e\u003c![CDATA[ 入力 s1 が 'Jack and Jill went up the hill' の場合、\\n 出力 s2 は 'Jck nd Jll wnt p th hll']]\u003e\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"ListParagraph\\\"/\u003e\u003cw:numPr\u003e\u003cw:numId w:val=\\\"1\\\"/\u003e\u003c/w:numPr\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003e(英語版) Problem 22. 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