简介: 在Python中实现斐波那契数列(Fibonacci sequence)的4中方法 1. 递归方法 (简洁但效率低,尤其对于较大的n值) Python 1def fibonacci_recursive(n): 2 if n <= 0: 3 return "输入的数值应大于0" 4 elif n == 1: 5 return 0 6 elif n == 2: 7 return 1 8 else: 9 return fibonacci_...
使用递归实现Fibonacci数列: 代码语言:python 代码运行次数:0 复制 Cloud Studio代码运行 deffibonacci_recursive(n):ifn<=0:return[]elifn==1:return[0]elifn==2:return[0,1]else:fib_list=fibonacci_recursive(n-1)fib_list.append(fib_list[-1]+fib_list[-2])returnfib_list 以上是使用for循环和递归两...
1. 递归方法 (简洁但效率低,尤其对于较大的n值) Python 1def fibonacci_recursive(n): 2 if n <= 0: 3 return "输入的数值应大于0" 4 elif n == 1: 5 return 0 6 elif n == 2: 7 return 1 8 else: 9 return fibonacci_recursive(n - 1) + fibonacci_recursive(n - 2) 10 11# 示例调...
def fibonacci_recursive(n): if n <= 0: return "输入的数应该大于0" elif n ==...
python def fibonacci_recursive(n): if n <= 0: return 0 elif n == 1: return 1 else: return fibonacci_recursive(n - 1) + fibonacci_recursive(n - 2) # 调用函数并打印Fibonacci数列 n = 10 fib_sequence = [fibonacci_recursive(i) for i in range(n)] print(fib_sequence) 验证生成...
deffibonacci_recursive(n):ifn<=0:return0elifn==1:return1else:returnfibonacci_recursive(n-1)+fibonacci_recursive(n-2)n=10print(f"Fibonacci({n}) ={fibonacci_recursive(n)}") 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 方法二:循环方法 ...
fibonacci_recursive <- function(n) { if (n <= 1) { return(n) } else { return(fibonacci_recursive(n-1) + fibonacci_recursive(n-2)) } } # 示例调用 n <- 10 result <- fibonacci_recursive(n) print(result) 循环方法: 代码语言:txt 复制 fibonacci_iterative <- function(n) { fib <-...
In this video course, you’ll focus on learning what the Fibonacci sequence is and how to generate it using Python. In this course, you’ll learn how to: Generate the Fibonacci sequence using a recursive algorithm Optimize the recursive Fibonacci algorithm using memoization Generate the Fibonacci...
def recursive(n): if n <= 1: return n return recursive(n - 1) + recursive(n - 2) Implementación Dinámica Para la implementación dinámica usaremos un diccionario inicializado con dos casos base ({0: 0, 1: 1}), un try-except, y la definición recursiva de Fibonacci. def dynamic...
Python实现Fibonacci数列 下面我们将通过两种不同的方法实现Fibonacci数列的前40项:递归和迭代。 1. 递归方法 以下是使用递归方法实现Fibonacci数列的Python示例: deffibonacci_recursive(n):ifn<=1:returnnelse:returnfibonacci_recursive(n-1)+fibonacci_recursive(n-2)# 输出前40项fibonacci_list_recursive=[fibonacci...