[問題] 請問資料結構 Fib 費氏數
我想請問
費氏數 fib 的時間複雜度是多少呢!!?
void Fib(int n)
{
if (n <= 1)
return n;
else
return (Fib(n-1) + Fib(n-2));
}
腦筋突然轉不過來 ..
希望能附上算式 感謝 ><
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