輾轉相除法（預設版）副本 | JavaScript 程式專案

{"id":218028,"student_id":1998,"content":"\nfunction gcd (a, b) {\n    if(a == b){\n        return a \n    }\n     if(a \u003e b){\n        return gcd(a - b,b)\n    } else {\n     \n        return gcd(a, b - a)\n    }\n //  while (a != b){\n  //     if(a \u003e b){\n   //        a = a-b\n   //    } else {\n    //       b = b - a\n       \n   //    }\n //  }\n\n  return \n}\n\n//測試\nfunction test (a, b, answer) {\n    var result = gcd(a, b);\n    console.log(`\n    程式算出 ${a} 和 ${b} 的最大公因數是 ${result}\n    正確答案是 ${answer} ，你${answer == result ? '答對了😃':'答錯了😡'}\n    `);\n    \n}\n\ntest(51, 85, 17); \ntest(60, 50, 10);\ntest(64, 48, 16);\ntest(99, 77, 11);\ntest(97, 17, 1);\n","created_at":"2021-01-09T16:20:33.913+08:00","updated_at":"2021-01-09T16:41:06.571+08:00","name":"輾轉相除法（預設版） 副本","language":"javascript","screenshot":{"url":"https://cdn6.koding.school/uploads/project/screenshot/218028/fd1ac05835b665cf0d7e3c5532c7c2d7.jpg"},"parent_id":163010,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":30,"hashid":"4y3sgz5pr","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}