测试:允许计算两个数的乘积,可接收一个或多个数并计算乘积:
def product(x,*num): sum=1; if num==(): sum=sum*x else: for i in num: i=int(i) sum=sum*i sum=sum*x return sum
print(‘product(5) =’, product(5)) print(‘product(5, 6) =’, product(5, 6)) print(‘product(5, 6, 7) =’, produc...