#-*-coding:utf-8-*-
#用递归法求5!的值(5的阶乘)
def Fact(n):
    if n == 1:
        fn=1
    else:
        fn = n*Fact(n-1)
    return fn
print(Fact(20))

02f8ba3b32e94bf5b7c67c1a9e56a8bd556c68d0
<mask token>

def Fact(n):
    if n == 1:
        fn = 1
    else:
        fn = n * Fact(n - 1)
    return fn


<mask token>

def Fact(n):
    if n == 1:
        fn = 1
    else:
        fn = n * Fact(n - 1)
    return fn


print(Fact(20))

#-*-coding:utf-8-*-
#用递归法求5!的值(5的阶乘)
def Fact(n):
    if n == 1:
        fn=1
    else:
        fn = n*Fact(n-1)
    return fn
print(Fact(20))
