輾轉相除法 | JavaScript 程式專案

{"id":32560,"student_id":888,"content":"","created_at":"2018-06-29T17:44:04.352+08:00","updated_at":"2019-11-09T09:55:22.475+08:00","name":"輾轉相除法","language":"javascript","screenshot":{"url":null},"parent_id":2,"plugin":"setBackdrop('black');\nvar A = '?';\nvar B = '?';\nvar gcd = '?';\nvar lcm = '?';\n\nwhen('click', function () {\n    A = Number(prompt('數字 A?'));\n    B = Number(prompt('數字 B?'));\n    \n    var a = A;\n    var b = B;\n    while (true) {\n        a \u003e b ? a -= b : b -= a;\n        if (a == 0 || b == 0) break;\n    }\n    \n    gcd = a \u003e b ? a : b;\n    lcm = (A/gcd)*(B/gcd)*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});","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":270,"hashid":"ej9sep4p","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}