{"group":{"id":1,"name":"Community","lockable":false,"created_at":"2012-01-18T18:02:15.000Z","updated_at":"2026-06-05T00:10:21.000Z","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":"2026-06-05T00:00:00.000Z","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":43615,"title":"pizza deals","description":"Given two pizza slices of different sizes:\r\n\r\n* Slice A with angle alpha1, radius r1, and price p1\r\n* Slice B with angle alpha2, radius r2, and price p2\r\n\r\ncreate a function that compares the two deals and returns\r\n\r\n* 1 if slice A is the better deal\r\n* 2 if slice B is the better deal\r\n* 0 if they are both equally good deals.","description_html":"\u003cp\u003eGiven two pizza slices of different sizes:\u003c/p\u003e\u003cul\u003e\u003cli\u003eSlice A with angle alpha1, radius r1, and price p1\u003c/li\u003e\u003cli\u003eSlice B with angle alpha2, radius r2, and price p2\u003c/li\u003e\u003c/ul\u003e\u003cp\u003ecreate a function that compares the two deals and returns\u003c/p\u003e\u003cul\u003e\u003cli\u003e1 if slice A is the better deal\u003c/li\u003e\u003cli\u003e2 if slice B is the better deal\u003c/li\u003e\u003cli\u003e0 if they are both equally good deals.\u003c/li\u003e\u003c/ul\u003e","function_template":"function p = pizza_comp(alpha1, r1, p1, alpha2, r2, p2)\r\n%if 1 better deal than 2\r\np = 1;\r\n%if 2 better deal than 1\r\np = 2;\r\n%equally good deals\r\np = 0;\r\nend","test_suite":"%%\r\nalpha1 = 30;\r\nalpha2 = 40;\r\nr1 = 20;\r\nr2 = 15;\r\np1 = 1.5;\r\np2 = 1.4;\r\np = pizza_comp(alpha1, r1, p1, alpha2, r2, p2);\r\np_correct = 1;\r\nassert(isequal(p, p_correct));\r\n\r\n%%\r\nalpha1 = 30;\r\nalpha2 = 40;\r\nr1 = 20;\r\nr2 = 17;\r\np1 = 1.5;\r\np2 = 1.3;\r\np = pizza_comp(alpha1, r1, p1, alpha2, r2, p2);\r\np_correct = 2;\r\nassert(isequal(p, p_correct));\r\n\r\n%%\r\nalpha1 = 28;\r\nalpha2 = 40;\r\nr1 = 20;\r\nr2 = 16;\r\np1 = 1.28-3.1250e-04;\r\np2 = 1.17;\r\np = pizza_comp(alpha1, r1, p1, alpha2, r2, p2);\r\np_correct = 0;\r\nassert(isequal(p, p_correct));","published":true,"deleted":false,"likes_count":2,"comments_count":0,"created_by":57323,"edited_by":null,"edited_at":null,"deleted_by":null,"deleted_at":null,"solvers_count":43,"test_suite_updated_at":"2016-12-07T18:26:38.000Z","rescore_all_solutions":false,"group_id":1,"created_at":"2016-10-24T22:07:37.000Z","updated_at":"2026-05-29T01:45:10.000Z","published_at":"2016-10-24T22:07:37.000Z","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\u003eGiven two pizza slices of different sizes:\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\u003eSlice A with angle alpha1, radius r1, and price p1\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\u003eSlice B with angle alpha2, radius r2, and price p2\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\u003ecreate a function that compares the two deals and returns\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\u003e1 if slice A is the better deal\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\u003e2 if slice B is the better deal\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\u003e0 if they are both equally good deals.\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":43615,"title":"pizza deals","description":"Given two pizza slices of different sizes:\r\n\r\n* Slice A with angle alpha1, radius r1, and price p1\r\n* Slice B with angle alpha2, radius r2, and price p2\r\n\r\ncreate a function that compares the two deals and returns\r\n\r\n* 1 if slice A is the better deal\r\n* 2 if slice B is the better deal\r\n* 0 if they are both equally good deals.","description_html":"\u003cp\u003eGiven two pizza slices of different sizes:\u003c/p\u003e\u003cul\u003e\u003cli\u003eSlice A with angle alpha1, radius r1, and price p1\u003c/li\u003e\u003cli\u003eSlice B with angle alpha2, radius r2, and price p2\u003c/li\u003e\u003c/ul\u003e\u003cp\u003ecreate a function that compares the two deals and returns\u003c/p\u003e\u003cul\u003e\u003cli\u003e1 if slice A is the better deal\u003c/li\u003e\u003cli\u003e2 if slice B is the better deal\u003c/li\u003e\u003cli\u003e0 if they are both equally good deals.\u003c/li\u003e\u003c/ul\u003e","function_template":"function p = pizza_comp(alpha1, r1, p1, alpha2, r2, p2)\r\n%if 1 better deal than 2\r\np = 1;\r\n%if 2 better deal than 1\r\np = 2;\r\n%equally good deals\r\np = 0;\r\nend","test_suite":"%%\r\nalpha1 = 30;\r\nalpha2 = 40;\r\nr1 = 20;\r\nr2 = 15;\r\np1 = 1.5;\r\np2 = 1.4;\r\np = pizza_comp(alpha1, r1, p1, alpha2, r2, p2);\r\np_correct = 1;\r\nassert(isequal(p, p_correct));\r\n\r\n%%\r\nalpha1 = 30;\r\nalpha2 = 40;\r\nr1 = 20;\r\nr2 = 17;\r\np1 = 1.5;\r\np2 = 1.3;\r\np = pizza_comp(alpha1, r1, p1, alpha2, r2, p2);\r\np_correct = 2;\r\nassert(isequal(p, p_correct));\r\n\r\n%%\r\nalpha1 = 28;\r\nalpha2 = 40;\r\nr1 = 20;\r\nr2 = 16;\r\np1 = 1.28-3.1250e-04;\r\np2 = 1.17;\r\np = pizza_comp(alpha1, r1, p1, alpha2, r2, p2);\r\np_correct = 0;\r\nassert(isequal(p, p_correct));","published":true,"deleted":false,"likes_count":2,"comments_count":0,"created_by":57323,"edited_by":null,"edited_at":null,"deleted_by":null,"deleted_at":null,"solvers_count":43,"test_suite_updated_at":"2016-12-07T18:26:38.000Z","rescore_all_solutions":false,"group_id":1,"created_at":"2016-10-24T22:07:37.000Z","updated_at":"2026-05-29T01:45:10.000Z","published_at":"2016-10-24T22:07:37.000Z","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\u003eGiven two pizza slices of different sizes:\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\u003eSlice A with angle alpha1, radius r1, and price p1\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\u003eSlice B with angle alpha2, radius r2, and price p2\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\u003ecreate a function that compares the two deals and returns\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\u003e1 if slice A is the better deal\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\u003e2 if slice B is the better deal\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\u003e0 if they are both equally good deals.\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\"}]}"}],"errors":[],"facets":[[],[{"value":"medium","count":1,"selected":false}]],"term":"tag:\"slice\"","page":1,"per_page":50,"sort":"map(difficulty_value,0,0,999) asc"}}