解习题代码:
#求1!+3!+5!+7!+9!n=eval(input("请在1,3,5,7,9中任选一个数字:"))M=[1,3,5,7,9]def f(n): if n==1: return 1 else: return n * f(n-1)t=0for i in M: t=t+f(i)print(t)
运行结果:
解习题代码:
#求1!+3!+5!+7!+9!n=eval(input("请在1,3,5,7,9中任选一个数字:"))M=[1,3,5,7,9]def f(n): if n==1: return 1 else: return n * f(n-1)t=0for i in M: t=t+f(i)print(t)
运行结果: