1A2B | JavaScript 程式專案 | 橘蘋學習平台

{"id":27031,"student_id":10,"content":"","created_at":"2018-04-21T18:21:56.395+08:00","updated_at":"2019-11-01T21:51:08.305+08:00","name":"1A2B","language":"javascript","screenshot":{"url":null},"parent_id":26121,"plugin":"var h = [];\nvar answer = '';\n\nwhile (true) {\n    var rand = Math.floor(Math.random()*9);\n    if (answer.indexOf(rand) == -1) {\n        answer += rand;\n    }\n    if (answer.length == 4) {\n        break;\n    }\n}\n\nvar check = function (g) {\n    var a = 0,b = 0;\n    h.push(g);\n    for(var i = 0 ; i \u003c 4 ; i++){        \n\n        if (answer.indexOf(g[i]) != -1) {\n            b++;\n        }\n        if (answer[i] == g[i]) {\n            a++;\n            b--;\n        }\n    }\n    h.push(a + \"A\" + b + \"B\");\n    // return a*10 + b;\n    return {a: a, b: b};\n};\n\n\nforever(function(){\n    for (var i=0; i\u003ch.length; i+=2) {\n        print(h[i], 10, 10 + 20*i);\n        print(h[i+1], 50, 10 + 20*i);\n    }\n});","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":294,"hashid":"rdvs4qzd","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}