輾轉相除法副本 | JavaScript 程式專案

{"id":40907,"student_id":2328,"content":"setBackdrop('black');\nvar A = '?';\nvar B = '?';\nvar gcd = '?';\nvar lcm = '?';\n\nwhen('click', function () {\n     A = Number(prompt('請輸入A數'));\n     B = Number(prompt('請輸入B數'));\n\n\n    var a = A;\n    var b = B;\n    \n    while(true){\n        if(a\u003eb){\n            a=a-b;\n        }\n        if(b\u003ea){\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        if(a===b){\n             gcd = a;\n             break;\n        }\n        console.log(gcd);\n        \n    }\n        \n    lcm = (A*B)/gcd;\n});\n\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":"2018-09-01T19:27:58.998+08:00","updated_at":"2019-11-08T13:37:12.146+08:00","name":"輾轉相除法 副本","language":"javascript","screenshot":{"url":"https://cdn7.koding.school/uploads/project/screenshot/40907/89edcce60b8890776f43b51e69f48ea4.jpg"},"parent_id":32561,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":55,"hashid":"wdksmz2q","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}