費氏數列（預設版）副本 | JavaScript 程式專案

{"id":248946,"student_id":3433,"content":"//function fib (day) {\n  //  var a = 1;\n    //var b = 1;\n//\n  //  for (var i = 3; i \u003c= day; i++) {\n    //    var tmp = a+b;\n      //  a = b;\n        //b = tmp;\n//    }\n  //  return b;\n//}\n\n\nfunction fib(day) {\n    if (day \u003e 2) {\n        return fib(day-1)+fib(day-2);\n    } else {\n        return 1;\n    }\n}\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);\ntest(7,13);","created_at":"2021-05-01T14:04:43.114+08:00","updated_at":"2021-05-01T14:17:38.964+08:00","name":"費氏數列（預設版） 副本","language":"javascript","screenshot":{"url":"https://cdn7.koding.school/uploads/project/screenshot/248946/89edcce60b8890776f43b51e69f48ea4.jpg"},"parent_id":163011,"plugin":"","description":null,"note":null,"status":"public","like_student_ids":[],"is_featured":false,"views":84,"hashid":"meyswgdke","is_content_changed":false,"review_status":"unsubmitted","submitted_at":null,"reviewed_at":null,"advise":null,"is_deleted":false}