(链接:https://www.codepaste.cn/#/cd/ee0aab32-c0d2-457d-b2d8-312dbb05900f)2.打开链接二,获取调用示范。(链接:https://www.codepaste.cn/#/cd/bde163d4-cbe9-4685-9e58-e25f9be7a8a2)3.确保你文件目录里有Fibonacci.py和main.py俩个文件,其中Fibonacci.py对应链接一的代码,main.py对应链接二...
# Fibonacci numbers module def fib(n): # write Fibonacci series up to n a, b = 0, 1 while b < n: print b, a, b = b, a+b def fib2(n): # return Fibonacci series up to n result = [] a, b = 0, 1 while b < n: result.append(b) a, b = b, a+b return result ...
假设我们正在编写一个简单的Python程序,计算斐波那契数列的前n项。 # Fibonacci.pydeffibonacci(n):"""计算斐波那契数列的前n项"""fibo=[0,1]foriinrange(2,n):fibo.append(fibo[i-1]+fibo[i-2])returnfibo n=int(input("请输入n的值:")) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10....
# 利用生成器表达式创建斐波那契数列fibonacci=(a+bfora,binzip([0,1],itertools.repeat(1,None)))2...
File"/home/andrew/code/Code_Samples/Code Samples/debugger/Fibonacci_generator.py", line12,ingen_fibwhilei < (count -1): KeyboardInterrupt 在计数 > 2 时的 elif 语句中,i == 1 似乎有问题。可以认为程序中的错误就出在这里。 在i == 1处设置断点并启动调试器。出现提示时,输入3。
LeetCode TheFibonacci numbers, commonly denotedF(n)form a sequence, called theFibonacci sequence, such that each number is the sum of the two preceding ones, starting from0and1. That is, F(0)=0,F(1)=1F(N)=F(N-1)+F(N-2),forN>1. ...
def fibonacci(n): if n <= 1: return n else: return fibonacci(n-1) + fibonacci(n-2) fibonacci(30) 输出:函数 fibonacci 执行时间:0.29541850090026855秒 权限验证 python Copy Code def check_permission(func): def wrapper(args, *kwargs): ...
returnfibonacci(n-1)+fibonacci(n-2) deftest_10_v0(list_of_numbers): output=[] foriinnumbers: output.append(fibonacci(i)) returnoutput 然后我们使用Python的内置functools的lru_cache函数。 # Example of efficient code # Using Python's functools' lru_cache function ...
output.append(fibonacci(i)) returnoutput 然后我们使用Python的内置functools的lru_cache函数。 # Example of efficient code # Using Python's functools' lru_cache function import functools @functools.lru_cache() def fibonacci_v2(n): ifn == 0: ...
dictionary[num] = memo_fibonacci(num- 1 , dictionary) + memo_fibonacci(num- 2 , dictionary) return dictionary[num] # 使用字典捕获 dictionary: dict [ int , int ] = { 0 : 1 , 1 : 1 } # 已用时间 start_time: float = time.time() ...