輾轉相除法副本 | JavaScript 程式專案

{"id":40913,"student_id":227,"content":"setBackdrop('black');\nvar A = '?';\nvar B = '?';\nvar gcd = '?';\nvar lcm = '?';\n\nwhen('click', function () {\n    A = Number(prompt('A是多少?'))\n    B = Number(prompt('B是多少?'))\n    var a = A;\n    var b = B;\n    while (true) {\n        if (a==b){\n            gcd = a\n            break\n        }\n        if (a \u003e b) {\n            a = a-b\n        }\n        if (b \u003e a) {\n            b = b-a\n        }\n        if (a == 0){\n            gcd = b\n            break\n        }\n        if (b == 0) {\n            gcd = a\n            break\n        }\n    }\n    lcm=(a*b)/gc\n});\n\n\nforever(function() {\nprint('請點擊銀幕輸入！', 100, 50, 'white', 40);\nprint('A: ' + A, 100, 150, 'white', 40);\nprint('B: ' + B, 100, 200, 'white', 40);\nprint('最大公因數: ' + gcd, 100, 250, 'white', 40);\nprint('最小公倍數: ' + lcm, 100, 300, 'white', 40);\n});","created_at":"2018-09-01T19:31:18.523+08:00","updated_at":"2019-11-04T05:10:05.942+08:00","name":"輾轉相除法 副本","language":"javascript","screenshot":{"url":"https://cdn1.koding.school/uploads/project/screenshot/40913/52781c9d49db55a0411e44386dd38a83.jpg"},"parent_id":32561,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":84,"hashid":"yeys42w5","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}