# Python 3 # 求一个数的阶乘 def factorial(n): #如果n等于1或者等于0 将返回1否则返回n*factorial(n-1) return 1 if (n==1 or n==0) else n * factorial(n - 1); num = 5; print("Factorial of",num,"is", factorial(num))
python 一行代码求阶乘
原文:https://www.cnblogs.com/zz-952/p/10724032.html