{"id":6709,"date":"2025-11-11T13:39:47","date_gmt":"2025-11-11T18:39:47","guid":{"rendered":"https:\/\/blogs.mathworks.com\/videos\/?p=6709"},"modified":"2025-11-11T13:39:47","modified_gmt":"2025-11-11T18:39:47","slug":"solving-cody-problems-55220-55230-and-55240","status":"publish","type":"post","link":"https:\/\/blogs.mathworks.com\/videos\/2025\/11\/11\/solving-cody-problems-55220-55230-and-55240\/","title":{"rendered":"Solving Cody Problems 55220, 55230, and 55240"},"content":{"rendered":"<p>As <a href=\"https:\/\/www.mathworks.com\/matlabcentral\/contests\/cody-contest-2025.html\">Cody is having a contest<\/a> at the moment, I thought I would try and solve a few problems. Here, I take a look at the first few problems in the <a href=\"https:\/\/www.mathworks.com\/matlabcentral\/cody\/groups\/53270\">MATLAB Fundamentals &#8211; Matrices and Arrays<\/a> group.<\/p>\n<p>Features covered in this <a href=\"https:\/\/blogs.mathworks.com\/videos\/2015\/10\/29\/matlab-code-along-videos\/\">code-along<\/a> style video include:<\/p>\n<ul>\n<li>Indexing and Concatenation<\/li>\n<\/ul>\n<p><div class=\"row\"><div class=\"col-xs-12 containing-block\"><div class=\"bc-outer-container add_margin_20\"><videoplayer><div class=\"video-js-container\"><video data-video-id=\"6384962961112\" data-video-category=\"blog\" data-autostart=\"false\" data-account=\"62009828001\" data-omniture-account=\"mathwgbl\" data-player=\"rJ9XCz2Sx\" data-embed=\"default\" id=\"mathworks-brightcove-player\" class=\"video-js\" controls><\/video><script src=\"\/\/players.brightcove.net\/62009828001\/rJ9XCz2Sx_default\/index.min.js\"><\/script><script>if (typeof(playerLoaded) === 'undefined') {var playerLoaded = false;}(function isVideojsDefined() {if (typeof(videojs) !== 'undefined') {videojs(\"mathworks-brightcove-player\").on('loadedmetadata', function() {playerLoaded = true;});} else {setTimeout(isVideojsDefined, 10);}})();<\/script><\/div><\/videoplayer><\/div><\/div><\/div><\/p>\n<p>Play the video in full screen mode for a better viewing experience.\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"thumbnail thumbnail_asset asset_overlay video\"><a href=\"https:\/\/blogs.mathworks.com\/videos\/2025\/11\/11\/solving-cody-problems-55220-55230-and-55240\/?dir=autoplay\"><img decoding=\"async\" src=\"https:\/\/cf-images.us-east-1.prod.boltdns.net\/v1\/static\/62009828001\/90ef5120-4700-44ea-9331-0b6231b17454\/713086fa-946b-4598-bc8a-5a8b438a5d23\/1280x720\/match\/image.jpg\" onError=\"this.style.display ='none';\"\/><\/p>\n<div class=\"overlay_container\">\n      <span class=\"icon-video icon_color_null\"><time class=\"video_length\">24:09<\/time><\/span>\n      <\/div>\n<p>      <\/a><\/div>\n<p>As Cody is having a contest at the moment, I thought I would try and solve a few problems. Here, I take a look at the first few problems in the MATLAB Fundamentals &#8211; Matrices and Arrays&#8230; <a class=\"read-more\" href=\"https:\/\/blogs.mathworks.com\/videos\/2025\/11\/11\/solving-cody-problems-55220-55230-and-55240\/\">read more >><\/a><\/p>\n","protected":false},"author":133,"featured_media":6713,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[29,4],"tags":[],"_links":{"self":[{"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/posts\/6709"}],"collection":[{"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/users\/133"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/comments?post=6709"}],"version-history":[{"count":3,"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/posts\/6709\/revisions"}],"predecessor-version":[{"id":6712,"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/posts\/6709\/revisions\/6712"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/media\/6713"}],"wp:attachment":[{"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/media?parent=6709"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/categories?post=6709"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.mathworks.com\/videos\/wp-json\/wp\/v2\/tags?post=6709"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}