輾轉相除法副本 | JavaScript 程式專案

{"id":140483,"student_id":2002,"content":"setBackdrop('black');\nvar A = '?';\nvar B = '?';\nvar gcd = '?';\nvar lcm = '?';\n\nwhen('click', function () {\n    var a = Number(prompt (\"第一個數字\"));\n    var b = Number(prompt (\"第二個數字\"));\n    A = a;\n    B = b;\n    while (true) {\n        a \u003e b ? a -= b : b -= a;\n        // if (a \u003e b) {\n        //     a -= b;\n        // } else {\n        //      b -= a;\n        // }\n        if (a == 0 || b == 0) {\n            break;\n        }\n    }\n    a \u003e b ? gcd = a : gcd = b;\n    // gcd = a \u003e b ? a : b;\n    // if(a \u003e b) {\n    //     gcd = a;\n    // }\n    // if(b \u003e a) {\n    //     gcd = b;\n    // }\n    // gcd = a + b;\n    lcm = A * B / gcd;\n});\n\nforever(function() {\n    print('請點擊銀幕輸入！', 100, 50, 'white', 40);\n    print('A: ' + A, 100, 150, 'white', 40);\n    print('B: ' + B, 100, 200, 'white', 40);\n    print('最大公因數: ' + gcd, 100, 250, 'white', 40);\n    print('最小公倍數: ' + lcm, 100, 300, 'white', 40);\n});","created_at":"2020-04-12T14:33:39.135+08:00","updated_at":"2020-04-12T15:00:32.812+08:00","name":"輾轉相除法 副本","language":"javascript","screenshot":{"url":"https://cdn4.koding.school/uploads/project/screenshot/140483/8eca9d2c533c75510e928a1de2abc5f4.jpg"},"parent_id":32561,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":44,"hashid":"zpesvzep","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}