{"group":{"id":1,"name":"Community","lockable":false,"created_at":"2012-01-18T18:02:15.000Z","updated_at":"2026-04-06T14:01:22.000Z","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":"2026-04-06T00:00:00.000Z","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":42644,"title":"MATLAB Basic: rounding IV","description":"Do rounding towards plus infinity.\r\n\r\nExample: -8.8, answer -8\r\n\r\n+8.1 answer 9\r\n\r\n+8.50 answer 9","description_html":"\u003cp\u003eDo rounding towards plus infinity.\u003c/p\u003e\u003cp\u003eExample: -8.8, answer -8\u003c/p\u003e\u003cp\u003e+8.1 answer 9\u003c/p\u003e\u003cp\u003e+8.50 answer 9\u003c/p\u003e","function_template":"function y = round_x(x)\r\n  y = x;\r\nend","test_suite":"%%\r\nx = -8.8;\r\ny_correct = -8;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx = -8.4;\r\ny_correct = -8;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx =  8.8;\r\ny_correct =  9;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx =  8.4;\r\ny_correct =  9;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx =  8.49;\r\ny_correct =  9;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx =  128.52;\r\ny_correct =  129;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n\r\n%%\r\nx =  pi;\r\ny_correct =  4;\r\nassert(isequal(round_x(x),y_correct))","published":true,"deleted":false,"likes_count":21,"comments_count":2,"created_by":27760,"edited_by":null,"edited_at":null,"deleted_by":null,"deleted_at":null,"solvers_count":6056,"test_suite_updated_at":null,"rescore_all_solutions":false,"group_id":1,"created_at":"2015-10-01T05:31:31.000Z","updated_at":"2026-04-13T23:07:12.000Z","published_at":"2015-10-01T05:31:31.000Z","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\",\"relationshipId\":\"rId1\",\"target\":\"/matlab/document.xml\"},{\"relationshipType\":\"http://schemas.mathworks.com/matlab/code/2013/relationships/output\",\"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\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\u003eDo rounding towards plus infinity.\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003cw:jc w:val=\\\"left\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003eExample: -8.8, answer -8\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003cw:jc w:val=\\\"left\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003e+8.1 answer 9\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003cw:jc w:val=\\\"left\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003e+8.50 answer 9\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\"}]}"},{"id":42642,"title":"MATLAB Basic: rounding II","description":"Do rounding nearest integer.\r\n\r\nExample: -8.8, answer -9\r\n\r\n+8.1 answer 8\r\n\r\n+8.50 answer 9","description_html":"\u003cp\u003eDo rounding nearest integer.\u003c/p\u003e\u003cp\u003eExample: -8.8, answer -9\u003c/p\u003e\u003cp\u003e+8.1 answer 8\u003c/p\u003e\u003cp\u003e+8.50 answer 9\u003c/p\u003e","function_template":"function y = round_x(x)\r\n  y = x;\r\nend","test_suite":"%%\r\nx = -8.8;\r\ny_correct = -9;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx = -8.4;\r\ny_correct = -8;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx =  8.8;\r\ny_correct =  9;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx =  8.4;\r\ny_correct =  8;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx =  8.49;\r\ny_correct =  8;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx =  128.52;\r\ny_correct =  129;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n\r\n%%\r\nx =  pi;\r\ny_correct =  3;\r\nassert(isequal(round_x(x),y_correct))","published":true,"deleted":false,"likes_count":21,"comments_count":4,"created_by":27760,"edited_by":null,"edited_at":null,"deleted_by":null,"deleted_at":null,"solvers_count":6313,"test_suite_updated_at":null,"rescore_all_solutions":false,"group_id":1,"created_at":"2015-10-01T05:25:01.000Z","updated_at":"2026-04-13T23:06:14.000Z","published_at":"2015-10-01T05:25:01.000Z","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\",\"relationshipId\":\"rId1\",\"target\":\"/matlab/document.xml\"},{\"relationshipType\":\"http://schemas.mathworks.com/matlab/code/2013/relationships/output\",\"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\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\u003eDo rounding nearest integer.\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003cw:jc w:val=\\\"left\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003eExample: -8.8, answer -9\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003cw:jc w:val=\\\"left\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003e+8.1 answer 8\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003cw:jc w:val=\\\"left\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003e+8.50 answer 9\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\"}]}"},{"id":42643,"title":"MATLAB Basic: rounding III","description":"Do rounding towards minus infinity.\r\n\r\nExample: -8.8, answer -9\r\n\r\n+8.1 answer 8\r\n\r\n+8.50 answer 8","description_html":"\u003cp\u003eDo rounding towards minus infinity.\u003c/p\u003e\u003cp\u003eExample: -8.8, answer -9\u003c/p\u003e\u003cp\u003e+8.1 answer 8\u003c/p\u003e\u003cp\u003e+8.50 answer 8\u003c/p\u003e","function_template":"function y = round_x(x)\r\n  y = x;\r\nend","test_suite":"%%\r\nx = -8.8;\r\ny_correct = -9;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx = -8.4;\r\ny_correct = -9;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx =  8.8;\r\ny_correct =  8;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx =  8.4;\r\ny_correct =  8;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx =  8.49;\r\ny_correct =  8;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx =  128.52;\r\ny_correct =  128;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n\r\n%%\r\nx =  pi;\r\ny_correct =  3;\r\nassert(isequal(round_x(x),y_correct))","published":true,"deleted":false,"likes_count":18,"comments_count":2,"created_by":27760,"edited_by":null,"edited_at":null,"deleted_by":null,"deleted_at":null,"solvers_count":6064,"test_suite_updated_at":null,"rescore_all_solutions":false,"group_id":1,"created_at":"2015-10-01T05:28:46.000Z","updated_at":"2026-04-13T23:06:44.000Z","published_at":"2015-10-01T05:28:46.000Z","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\",\"relationshipId\":\"rId1\",\"target\":\"/matlab/document.xml\"},{\"relationshipType\":\"http://schemas.mathworks.com/matlab/code/2013/relationships/output\",\"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\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\u003eDo rounding towards minus infinity.\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003cw:jc w:val=\\\"left\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003eExample: -8.8, answer -9\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003cw:jc w:val=\\\"left\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003e+8.1 answer 8\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003cw:jc w:val=\\\"left\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003e+8.50 answer 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9\u003c/p\u003e\u003cp\u003e+8.50 answer 9\u003c/p\u003e","function_template":"function y = round_x(x)\r\n  y = x;\r\nend","test_suite":"%%\r\nx = -8.8;\r\ny_correct = -8;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx = -8.4;\r\ny_correct = -8;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx =  8.8;\r\ny_correct =  9;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx =  8.4;\r\ny_correct =  9;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx =  8.49;\r\ny_correct =  9;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx =  128.52;\r\ny_correct =  129;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n\r\n%%\r\nx =  pi;\r\ny_correct =  4;\r\nassert(isequal(round_x(x),y_correct))","published":true,"deleted":false,"likes_count":21,"comments_count":2,"created_by":27760,"edited_by":null,"edited_at":null,"deleted_by":null,"deleted_at":null,"solvers_count":6056,"test_suite_updated_at":null,"rescore_all_solutions":false,"group_id":1,"created_at":"2015-10-01T05:31:31.000Z","updated_at":"2026-04-13T23:07:12.000Z","published_at":"2015-10-01T05:31:31.000Z","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\",\"relationshipId\":\"rId1\",\"target\":\"/matlab/document.xml\"},{\"relationshipType\":\"http://schemas.mathworks.com/matlab/code/2013/relationships/output\",\"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\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\u003eDo rounding towards plus infinity.\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003cw:jc w:val=\\\"left\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003eExample: -8.8, answer -8\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003cw:jc w:val=\\\"left\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003e+8.1 answer 9\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003cw:jc w:val=\\\"left\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003e+8.50 answer 9\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\"}]}"},{"id":42642,"title":"MATLAB Basic: rounding II","description":"Do rounding nearest integer.\r\n\r\nExample: -8.8, answer -9\r\n\r\n+8.1 answer 8\r\n\r\n+8.50 answer 9","description_html":"\u003cp\u003eDo rounding nearest integer.\u003c/p\u003e\u003cp\u003eExample: -8.8, answer -9\u003c/p\u003e\u003cp\u003e+8.1 answer 8\u003c/p\u003e\u003cp\u003e+8.50 answer 9\u003c/p\u003e","function_template":"function y = round_x(x)\r\n  y = x;\r\nend","test_suite":"%%\r\nx = -8.8;\r\ny_correct = -9;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx = -8.4;\r\ny_correct = -8;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx =  8.8;\r\ny_correct =  9;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx =  8.4;\r\ny_correct =  8;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx =  8.49;\r\ny_correct =  8;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n%%\r\nx =  128.52;\r\ny_correct =  129;\r\nassert(isequal(round_x(x),y_correct))\r\n\r\n\r\n%%\r\nx =  pi;\r\ny_correct =  3;\r\nassert(isequal(round_x(x),y_correct))","published":true,"deleted":false,"likes_count":21,"comments_count":4,"created_by":27760,"edited_by":null,"edited_at":null,"deleted_by":null,"deleted_at":null,"solvers_count":6313,"test_suite_updated_at":null,"rescore_all_solutions":false,"group_id":1,"created_at":"2015-10-01T05:25:01.000Z","updated_at":"2026-04-13T23:06:14.000Z","published_at":"2015-10-01T05:25:01.000Z","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\",\"relationshipId\":\"rId1\",\"target\":\"/matlab/document.xml\"},{\"relationshipType\":\"http://schemas.mathworks.com/matlab/code/2013/relationships/output\",\"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\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\u003eDo rounding nearest integer.\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003cw:jc w:val=\\\"left\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003eExample: -8.8, answer -9\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003cw:jc w:val=\\\"left\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003e+8.1 answer 8\u003c/w:t\u003e\u003c/w:r\u003e\u003c/w:p\u003e\u003cw:p\u003e\u003cw:pPr\u003e\u003cw:pStyle w:val=\\\"text\\\"/\u003e\u003cw:jc w:val=\\\"left\\\"/\u003e\u003c/w:pPr\u003e\u003cw:r\u003e\u003cw:t\u003e+8.50 answer 9\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\"}]}"},{"id":42643,"title":"MATLAB Basic: rounding III","description":"Do rounding towards minus infinity.\r\n\r\nExample: -8.8, answer -9\r\n\r\n+8.1 answer 8\r\n\r\n+8.50 answer 8","description_html":"\u003cp\u003eDo rounding towards minus infinity.\u003c/p\u003e\u003cp\u003eExample: -8.8, answer -9\u003c/p\u003e\u003cp\u003e+8.1 answer 8\u003c/p\u003e\u003cp\u003e+8.50 answer 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