輾轉相除法副本 | JavaScript 程式專案

{"id":41392,"student_id":119,"content":"setBackdrop('black');\nvar A = '?';\nvar B = '?';\nvar gcd = '?';\nvar lcm = '?';\nwhen('click', function () {\n    A = Number(prompt(\"a?\"));\n    B = Number(prompt(\"b?\"));\n    var a = A;\n    var b = B;\n    while (a \u003e 0 \u0026\u0026 b \u003e 0) {\n        if (a \u003e b) {\n            a -= b;\n        } else {\n            b -= a;\n        }\n    }\n    if (a \u003e b) {\n        gcd = a;\n    }\n    if (b \u003e a) {\n        gcd = b;\n    }\n    lcm = [(A/gcd)*(B/gcd)]*gcd;\n});\nforever(function() {\n    print('請點擊銀幕輸入！', 100, 50, 'white', 40);\n    print('A數字: ' + A, 100, 150, 'white', 40);\n    print('B數字: ' + 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":"2018-09-08T10:24:11.155+08:00","updated_at":"2019-10-06T20:47:43.483+08:00","name":"輾轉相除法 副本","language":"javascript","screenshot":{"url":"https://cdn9.koding.school/uploads/project/screenshot/41392/ba4568047092c4fb12731994fc92f0c2.jpg"},"parent_id":32561,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":97,"hashid":"kdmsy3k6","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}