{"id":14252,"date":"2022-10-07T01:57:05","date_gmt":"2022-10-06T20:27:05","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-addition-to-subtraction-logic-closed\/"},"modified":"2022-10-07T01:57:05","modified_gmt":"2022-10-06T20:27:05","slug":"solved-addition-to-subtraction-logic-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-addition-to-subtraction-logic-closed\/","title":{"rendered":"[Solved] Addition to Subtraction logic [closed]"},"content":{"rendered":"

[ad_1]
\n<\/p>\n

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Here’s the jsfiddle update to handle subtraction:<\/p>\n

https:\/\/jsfiddle.net\/wvary\/2u5xtkv2\/8\/<\/a><\/p>\n

Function taken from the new fiddle:<\/p>\n

\/\/---Insert random pizza slices\nfunction insertPizzas() {\n\n    selected = [];\n    result = 0;\n\n    \/\/---Generate aleatory pieces\n    var rand = 0;\n\n    while (selected.length < 2) {\n\n        \/\/---Making sure first number is greater than 0 (0 is the index so it is actually has a value of 1)\n        while (selected.length === 0 && rand === 0) {\n            rand = Math.floor(Math.random() * total);\n            console.log('first: ' + rand);\n        }\n\n        \/\/---Making sure second number is greater than first number\n        while (selected.length === 1 && rand >= result) {\n            rand = Math.floor(Math.random() * total);\n            console.log('second: ' + rand);\n        }\n\n        \/\/---Because of the number values, we can simply use the index difference as the values\n        \/\/---Of course, we have to update our code if the values are different\n        if (selected.length === 0) {\n            result = rand;\n        } else {\n            result -= rand;\n        }\n\n        selected.push(rand);\n\n    }\n\n    \/\/---Clear the slices\n    slices.html(\"\");\n\n    \/\/---Add the new slices\n    selected.forEach(function(number) {\n\n        var img = $(\"<img\/>\");\n\n        img.attr(\"src\", pizzas[number].image);\n\n        slices.append(img);\n\n    });\n\n}\n<\/code><\/pre>\n
A few things to take notice:<\/p>\n
    \n
  1. We must loop in the first iteration to make sure the first index is not 0 because first number minus second number must be greater than 0 since our choices are 1 through 8.<\/li>\n
  2. We must loop in the second iteration to make sure the second number is less than the first number for the same reason as #1.<\/li>\n
  3. Since our values are all difference of 1, we can simply use index as our difference.<\/li>\n
  4. Also we must initialize the rand value to 0 for the first loop to work.<\/li>\n<\/ol>\n<\/div>\n
    <\/div>\n<\/div>\n
                10<\/span> <\/p><\/div>\n<\/div>\n
    [ad_2]<\/p>\n
    solved Addition to Subtraction logic [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"
    [ad_1] Here’s the jsfiddle update to handle subtraction: https:\/\/jsfiddle.net\/wvary\/2u5xtkv2\/8\/ Function taken from the new fiddle: \/\/—Insert random pizza slices function insertPizzas() { selected = []; result = 0; \/\/—Generate aleatory pieces var rand = 0; while (selected.length < 2) { \/\/—Making sure first number is greater than 0 (0 is the index so it is … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[464,333,388,1414,1415],"class_list":["post-14252","post","type-post","status-publish","format-standard","hentry","category-solved","tag-css","tag-javascript","tag-jquery","tag-jquery-mobile","tag-jquery-ui"],"yoast_head":"\n[Solved] Addition to Subtraction logic [closed] - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-addition-to-subtraction-logic-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Addition to Subtraction logic [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Here’s the jsfiddle update to handle subtraction: https:\/\/jsfiddle.net\/wvary\/2u5xtkv2\/8\/ Function taken from the new fiddle: \/\/---Insert random pizza slices function insertPizzas() { selected = []; result = 0; \/\/---Generate aleatory pieces var rand = 0; while (selected.length < 2) { \/\/---Making sure first number is greater than 0 (0 is the index so it is ... 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