importeasygui# 导入 GUI 的库deffactorial(number):# 定义函数 factorial 来计算阶乘ifnumber==1:# 如果参数 number == 1return1# 则返回 1else:# 否则result=number*factorial(number-1)# 通过递归来实现类似循环的方式计算阶乘,传递参数为 number - 1returnresult# 返回 result 即可title="冰爪计算 - 计算阶...
To find the factorial, fact() function is written in the program. This function will take number (num) as an argument and return the factorial of the number.# function to calculate the factorial def fact(n): if n == 0: return 1 return n * fact(n - 1) # Main code num = 4 #...
For example, the factorial of 6 is 1*2*3*4*5*6 = 720. Factorial is not defined for negative numbers, and the factorial of zero is one, 0! = 1. Factorial of a Number using Loop # Python program to find the factorial of a number provided by the user. # change the value for a...
For example factorial of 6 is 6*5*4*3*2*1 which is 720. import math def factorial(a): return(math.factorial(a)) num = 6 print(“Factorial of ”, num, “ is”, factorial(num)) The output will be 720 Program to Reverse a number in Python n = 1234 reversed_n = 0 while n...
# Function to calculate the factorial of a number def factorial(n): fact = 1 for i in range(1, n + 1): fact *= i return fact print(factorial(5)) Output: Explanation: Here, the factorial() function calculates the product of all numbers from 1 to n using a loop Function to Reve...
python3 -m timeit -s 'x=[1,2,3,4,5,6]' 'y=x[3]' 10000000 loops, best of 5: 22.2 nsec per loop python3 -m timeit -s 'x=(1,2,3,4,5,6)' 'y=x[3]' 10000000 loops, best of 5: 21.9 nsec per loop 当然,如果你想要增加、删减或者改变元素,那么列表显然更优。原因你现在肯...
import math # 计算sin(x)的泰勒级数展开的近似值 def sin_taylor_series(x, n): result = 0.0 for i in range(n): term = ((-1) ** i) * (x ** (2 * i + 1)) / math.factorial(2 * i + 1) result += term return result # 设置x的值和要计算的级数项数 x = 0.5 # 例如,计算...
```python def factorial(n): if n == 0: return 1 else: return n factorial(n-1) print(factorial(5)) ``` 家人们,今天的内容就到这里啦!希望这些好玩又实用的Python代码能帮助你在编程的路上越走越远。记得多多实践哦,只有动手写了,才能真正掌握编程的精髓!💪 ...
importmathprint(math.pi)print(math.cos(math.pi))print(math.exp(10))print(math.log10(1000))print(math.sinh(1))print(math.factorial(6)) Run Code Output 3.141592653589793 -1.0 22026.465794806718 3.0 1.1752011936438014 720 Here is the full list of functions and attributes available in thePython ma...
# Get all permutations of [1, 2, 3] perm = permutations([1,2,3]) # Print the obtained permutations foriinlist(perm): print(i) 输出: (1,2,3) (1,3,2) (2,1,3) (2,3,1) (3,1,2) (3,2,1) 它生成 n! 如果输入序列的长度为 n,则排列。