費氏數列（預設版）副本 | JavaScript 程式專案

{"id":511129,"student_id":3760,"content":"\nfunction fib (day) {\n    // // for loop version\n    // let a=1, b=1;\n    \n    // for (let i = 3; i \u003c= day; i++) {\n    //     let tmp = a + b;\n    //     a = b;\n    //     b = tmp;\n    // }\n    \n    // return b;\n    \n    // recursive version\n    if (day \u003c= 2) return 1;\n    return fib(day-1) + fib(day-2);\n}\n\n//測試\nfunction test (day, answer) {\n    var result = fib(day);\n    console.log(`根據程式算出，第 ${day} 月有 ${result} 隻兔子 ${answer == result ? '答對了😃':'答錯了😡'}`);\n}\n\ntest(1, 1);\ntest(2, 1);\ntest(3, 2);\ntest(4, 3);\ntest(5, 5);\ntest(6, 8);\n\n","created_at":"2023-03-25T17:15:52.565+08:00","updated_at":"2023-03-25T17:19:23.464+08:00","name":"費氏數列（預設版） 副本","language":"javascript","screenshot":{"url":"https://cdn1.koding.school/uploads/project/screenshot/511129/7c45b9610634607d7619f78081890aba.jpg"},"parent_id":163011,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":61,"hashid":"p93s453dn","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}